Season 1

Season 1 is the first season on CBS comedy series B Positive premiered on November 5, 2020 and concluded on May 13, 2021.

Synopsis
B Positive is about a therapist and newly divorced dad who is faced with finding a kidney donor when he runs into a rough-around-the-edges woman from his past who volunteers her own. Together they form an unlikely bond and begin a journey that will change both of their lives.

Main

 * Thomas Middleditch as Drew Dunbar
 * Annaleigh Ashford as Gina Dabrowski
 * Kether Donohue as Gabby
 * Sara Rue as Julia Dunbar
 * Izzy G as Maddie Dunbar
 * Terrence Terrell as Eli Russell

Recurring

 * Linda Lavin as Norma
 * Bernie Kopell as Mr. Knudsen
 * Briga Heelan as Samantha Turner
 * David Anthony Higgins as Jerry Platt
 * Darryl Stephens as Gideon

Guest

 * Jason Kravits as Dr. Baskin, Drew's nephrologist.
 * Tim Bagley as Minister
 * Jessica Tuck as Dr. Goodson
 * Darien Sills-Evans as Benny
 * Jessica Lundy as Charlene
 * Rosa Salazar as Adriana