Sara Bareilles as Jenna Hunterson

Charity Angél Dawson as Becky

Caitlin Houlahan as Dawn Louise Pinkett

Drew Gehling as Dr. Jim Pomatter

Dakin Matthews as Joe

Eric Anderson as Cal

Joe Tippett as Earl Hunterson

Christopher Fitzgerald as Ogie (Oklahoma) Anhorn

Anastacia McCleskey as Nurse Norma

Molly Jobe as Mother

Stephanie Torns as Francine

Nora Winer as Lulu

Matt Deangelis as Ensemble

Henry Gottfried as Ensemble

Max Kumangai as Ensemble

Tyrone Davis Jr. as Ensemble

Andrew Fitch as Ensemble

Emily Koch as Ensemble

Nyla Watson as Ensemble