One Day at a Time - Season 3 - Raúl Castillo & Sheridan Pierce to Recur; Danny Pino & Nicky Endres Join Cast By Nirat Anop (July 3, 2018, 3:07 am) One Day at a Time

Sheridan Pierce and Raúl Castillo (Seven Seconds, Looking, Atypical) have joined the cast of One Day at a Time in recurring roles for its upcoming third season per Deadline.

Sheridan Pierce previously appeared in four episodes of Season 2 as Syd, Elena's girlfriend. Raúl Castillo plays Mateo in the Netflix comedy, a "dad friend of Penelope's (Justina Machado) from school, who turns into something more."

Also, per Gloria Calderón Kellett's Twitter, Nicky Endres has been cast as a veteran and Danny Pino as Penelope's brother.

Exciting @OneDayAtATime casting news!!! The magnificent @TheDannyPino will be playing Penelope’s brother, Tito!! Coming to @netflix 2019!

— Gloria Calderón Kellett (@everythingloria) June 29, 2018

And the exciting casting news keeps coming!! Welcome to our fabulous veteran group the marvelous Nicky Endres! She plays Cynthia a trans-Veteran who seamlessly joins the hilarious & inspiring support group (fun fact: our extras are real vets ??). Welcome Nicky!! @OneDayAtATime

— Gloria Calderón Kellett (@everythingloria) June 30, 2018

Also, if you missed it, Gloria Estefan has been cast to guest as Lydia's sister.