One Day at a Time is an American sitcom series directed by Gloria Calderon Kellett and Michael Royce.
Starring Justina Machado, Todd Grinnell, Isabella Gomez, Marcel Ruiz, Stephen Tobolowsky, Rita Moreno, Fiona Gubelmann, Haneefah Wood, Eric Nenninger, Ariela Barer and others.

Watch the official trailer for One Day at a Time

Sony Pictures Entertainment on Friday, March 20, 2020 released the trailer:
One Day At A Time Official Season Four Trailer.

What is One Day at a Time about?

The series depicts the everyday life of a Cuban-American family with each character finding their own journey. Following the story of Penelope (Justina Machado) Alvarez, a United States Army Nurse Corps (Eliza Shin) veteran, facing her return to civilian life with a lot of unresolved issues from her time in the Army. She works as a nurse in the office of Dr. Leslie Berkowitz (Stephen Tobolowsky). After her husband's alcoholism due to Post Traumatic Stress Disorder (PTSD) from his time in the Army made it, in Penelope's words, 'unsafe to be in the house', she separates from Victor, taking the children with her. With the help of her Cuban mother, Lydia Riera, she is raising two children: Elena (Isabella Gomez) and Alex (Marcel Ruiz). Apart from planning her daughter's quinceañera, Penelope starts dating and finds a love interest. Elena, resistant to have a quinces, starts dating a teenager from her class; to later realize that she is a lesbian. After struggling in ways to tell her family about her sexuality she finds the right time to come out.
In the second season, Penelope continues to deal with her PTSD, while getting back into the dating scene. Elena finds a love interest in Syd (Sheridan Pierce), who is non-binary. Lydia and Schneider both reveal they are not legal U.S. citizens, and therefore both take their citizenship tests. Towards the end of the season, Lydia suffers a stroke and begins to hover between life and death, though she ultimately survives.
In the third season, Penelope, Elena, Alex, and Schneider all find themselves more as the season goes on. Schneider's father comes to visit the building and almost causes the Alvarezes to lose their home. Schneider revolts and goes against his father saving the building from turning into a condo, but by doing this, he relapses. Alex is grounded for most of the season for going to Bud-E Fest but gets un-grounded when Penelope finds out how he handled Schneider's relapse.

Who's in the One Day at a Time cast?

Here is the full cast and characters of One Day at a Time.

Justina Machado Penelope Francisca del Carmen Riera Inclán Ruiz Maribona de Alvarez a United States Army Nurse Corps veteran and mother of Alex and Elena
Todd Grinnell Pat Schneider the rich landlord of the building
Isabella Gomez Elena Maria Alvarez Riera Calderón Leyte-Vidal Inclán the activist and feminist teenage daughter of Penelope
Marcel Ruiz Alejandro "Alex" Alberto Alvarez Riera Calderon Leyte-Vidal Inclán the son of Penelope
Stephen Tobolowsky Dr. Leslie Berkowitz Penelope's lonely boss and Lydia's possible love interest
Rita Moreno Lydia Margarita del Carmen Inclán Maribona Leyte-Vidal de Riera a faithful Cuban, Penelope's mother and grandmother of Elena and Alex
Fiona Gubelmann Lori (season 1): Penelope's co-worker
Haneefah Wood Jill Riley Penelope's friend
Eric Nenninger Scott (seasons 1 - 3): Penelope's co-worker
Ariela Barer Carmen (season 1): Elena's best friend
Mackenzie Phillips Pam Valentine the leader of Penelope's female veteran therapy group
Froy Gutierrez Josh Flores (season 1): Elena's friend and escort to her quinceañera
Judy Reyes Ramona Penelope's friend from the therapy group
Ed Quinn Max Ferraro (seasons 2 - 4): a military veteran, EMT, and Penelope's boyfriend
Tony Plana Berto Riera (seasons 1 - 3): Lydia's late husband
Sheridan Pierce Syd (seasons 2 - 4): Elena's 'syd'nificant other
Jolie Jenkins Nikki (seasons 1 - 3): Schneider's former love interest and one of the mothers at St. Bibiana Academy
Santina Muha Beth (seasons 2-4): A member of Penelope's therapy group
Nicky Endres Cynthia (season 3-4): A member of Penelope's therapy group
Alex Quijano Mateo (season 3): Penelope's friend from St. Bibiana Academy
India de Beaufort Avery (season 3-4): A kindergarten teacher and Schneider's girlfriend
Raquel Justice Nora (season 4): Alex's girlfriend
Jay Hayden Ben Penelope's love interest that she meets in a gay bar
Emiliano Díez Padre Jose the priest of Lydia's church
Gloria Estefan Mirtha Lydia's estranged sister, and Penelope's aunt
Melissa Fumero Estrellita Mirtha's daughter, and Penelope's cousin, and childhood best friend
Ivonne Coll Esme Dr. Berkowitz's love interest and Lydia's rival
Cedric Yarbrough Jerry Penelope's Uber driver
Danny Pino Tito Penelope's brother, Lydia's son, and Elena and Alex's uncle
Timm Sharp Wally the nurse of Lydia
Gabrielle Elyse Dani Elena's crush that does not match her feelings
Stephanie Beatriz Pilar Penelope's cousin
Georgia Engel Sister Barbara the mother superior at St. Bibiana Academy
Alan Ruck Lawrence Schneider Pat's arrogant father
Joe Manganiello Nick Schneider's sponsor at AA
Glenn Scarpelli Chad the receptionist at the hotel where Elena and Syd stay for their first time
Liz Torres Tia Monica Penelope's aunt
Tim Bagley Henry an employee at the USCIS
Mindy Sterling Delia an employee at the USCIS
Eugene Byrd Shawn Sofa, So Good salesman
Andrew Leeds Byrce the restaurant "manager"
Ray Romano Brian the census taker
Marla Gibbs Mrs. Jones one of the tenants in Schneider's building
Adam Rodriguez Danny one of Lydia's contenders to date Penelope
Reggie Watts Mr. Mann one of the tenants in Schneider's building
David Clayton Rogers Sebastian Penelope's date
Sally Pressman Nurse Sasha the nurse
Lin-Manuel Miranda Juanito Estrellita's husband
Thomas Barbusca Finn
Julia Kato Japanese Toilet
Erik Griffin Carl
Steven Lee Allen Dirk
Nirali Shastri-Hill Thrift Store Worker
Jason Michael Snow Usher
A.J. Tannen Aaron
Reid Cox Stick Girl
Susan Grace Mrs. McGurb
Santino Jimenez Pedro
James Martínez Victor Alvarez (seasons 1 - 3): Penelope's ex-husband
Lindsay Chambers Vanessa
Matthew Henerson Bruce
Lori Alan Jolene
E.J. Callahan Morty
Eve Sigall Birdie
Ness Bautista Police Officer
Krishna Smitha Sharina
Pam Trotter Ariana
Emanuel Gironi Dave
Jack Impellizzeri Attendant
Mike Ivy Tad
Eden Riegel Lucy
Jennie Fahn Government Official
Avery Lopez Young Elena
Joel-Ryan Armamento Joey
Josh Latzer Stu
Sachie Alessio Sachie
Lisseth Chavez Young Lydia
Sonnie Elahna VA PSA
Kaylin Hayman Emma
Connie Schiro Tina
Marc Valera Sammy
Emily Hinkler Margaux
Celeste Pechous Mrs. Wallace
Tristen Bankston Bill
David Miranda Flavio
Matisha Baldwin Matisha
Brigitte Erickson Pain Management Operator
Paul Karmiryan Young Berto
Rebeka Montoya Rebecca
Terryn Westbrook Barb
Benjamin A. Hoyt Bernard
Hannah Jelinovic Emma
Joshua Hoover Adam
Vera Taylor Tia Mimi
Jeirmarie Osorio Melba
Peter Banifaz Tyler
Jennifer Candy Jennifer
Grant George DJ
Felix Solis Ron
Connie Jackson Doctor
Olivia Liang Suehee
Travis Greer Security Guard
Liesel Kopp Estelle
Karly Rothenberg Mrs. Homer
Polina Frantsena Abby
Cristina Frias Olgita
Lauren Johansen Lauren
Mark Weiler Security Guard
Eliza Shin Nurse
Nina Ann Nelson Female A Capella Singer
Greice Santo Ana Maria
Mo Zelof Steve
Jermaine Jacox Hot UPS Guy
Gloria Calderón Kellett Nicole Victor's new wife
Virginia Pereira Virginia
Jessica Rizo Esther
Tyler Derench Bartender
Nathan Heldman Male A Capella Group #1
Livia Treviño Tia Inez
Beatrice Brigitte Sydney
Krys Marshall Kristen
Janine Brito Mia
Myles Nuzzi Male A Capella Group #2
Lily Rains Michelle
Aaron Coleman Priest
Andrew Sanford Male A Capella Group #3
Ryan Wilcox Bar Patron
Michael Taylor Edlin Male A Capella Group #4
Ernie González Jr. Andres Garcia
Merrick McCartha Dean
Joe Hernandez DJ Jose
Jaydavid Scot Chaney Kaylee Baxter Family #2
Jennifer Allie Kaylee Baxter Family #3
Maynard Bagang Lee

What are One Day at a Time series specifications?

The One Day at a Time series is produced by Act III Productions, Snowpants Productions, Big Girl Pants Productions, Small Fish Studios, Glo Nation (seasons 3-4), Smiley Guy Studios (season 4, episode 7; "The Politics Episode") and Sony Pictures Television.

The average duration of each episode is 21 - 35 minutes. Country of origin: United States. Original language: English.

More information about One Day at a Time you can get at:

Official website:

IMDB: One Day at a Time

Wikipedia: One Day at a Time (2017 TV series)

Hashtags: #OneDayAtATime, #OneDayAtATimeSeries, #GloriaCalderonKellett, #MichaelRoyce, #JustinaMachado, #ToddGrinnell, #IsabellaGomez, #MarcelRuiz, #StephenTobolowsky, #RitaMoreno, #FionaGubelmann, #HaneefahWood, #EricNenninger, #ArielaBarer, #MackenziePhillips, #FroyGutierrez, #JudyReyes, #EdQuinn, #TonyPlana, #SheridanPierce, #JolieJenkins, #SantinaMuha, #NickyEndres, #AlexQuijano, #IndiadeBeaufort, #RaquelJustice, #JayHayden, #EmilianoDiez, #GloriaEstefan, #MelissaFumero, #IvonneColl, #CedricYarbrough, #DannyPino, #TimmSharp, #GabrielleElyse, #StephanieBeatriz, #GeorgiaEngel, #AlanRuck, #JoeManganiello, #GlennScarpelli, #LizTorres, #TimBagley, #MindySterling, #EugeneByrd, #AndrewLeeds, #RayRomano, #MarlaGibbs, #AdamRodriguez, #ReggieWatts, #DavidClaytonRogers, #SallyPressman, #LinManuelMiranda, #JamesMartinez, #ThomasBarbusca, #JuliaKato, #ErikGriffin, #StevenLeeAllen, #NiraliShastriHill, #JasonMichaelSnow, #AJTannen, #ReidCox, #SusanGrace, #SantinoJimenez, #LindsayChambers, #MatthewHenerson, #LoriAlan, #EJCallahan, #EveSigall, #NessBautista, #KrishnaSmitha, #PamTrotter, #EmanuelGironi, #JackImpellizzeri, #MikeIvy, #EdenRiegel, #JennieFahn, #AveryLopez, #JoelRyanArmamento, #JoshLatzer, #SachieAlessio, #LissethChavez, #SonnieElahna, #KaylinHayman, #ConnieSchiro, #MarcValera, #EmilyHinkler, #CelestePechous, #TristenBankston, #DavidMiranda, #MatishaBaldwin, #BrigitteErickson, #PaulKarmiryan, #RebekaMontoya, #TerrynWestbrook, #BenjaminAHoyt, #HannahJelinovic, #JoshuaHoover, #VeraTaylor, #JeirmarieOsorio, #PeterBanifaz, #JenniferCandy, #GrantGeorge, #FelixSolis, #ConnieJackson, #OliviaLiang, #TravisGreer, #LieselKopp, #KarlyRothenberg, #PolinaFrantsena, #CristinaFrias, #LaurenJohansen, #MarkWeiler, #ElizaShin, #NinaAnnNelson, #GreiceSanto, #MoZelof, #JermaineJacox, #VirginiaPereira, #JessicaRizo, #TylerDerench, #NathanHeldman, #LiviaTrevino, #BeatriceBrigitte, #KrysMarshall, #JanineBrito, #MylesNuzzi, #LilyRains, #AaronColeman, #AndrewSanford, #RyanWilcox, #MichaelTaylorEdlin, #ErnieGonzalezJr, #MerrickMcCartha, #JoeHernandez, #JaydavidScotChaney, #JenniferAllie, #MaynardBagang, #JeimyOsorio.