Jami Gertz Debbie Weaver Actor Lenny Venito Marty Weaver Actor Simon Templeman Larry Bird Actor Toks Olagundoye Jackie Joyner-Kersee Actor Clara Mamet Amber Weaver Actor Tim Jo Reggie Jackson Actor Ian Patrick Dick Butkus Actor Max Charles Max Weaver Actor Isabella Crovetti Abby Weaver Actor Stacy Keach Guest Star Debra Mooney Guest Star Carla Renata Guest Star Leslie Jordan Guest Star Billy Malone Guest Star Dan Fogelman Executive Producer Aaron Kaplan Executive Producer Jeffrey Morton Executive Producer Chris Koch Executive Producer, Director Scott King Writer