Full Cast — The Shrink Next Door (2021)

Paul Rudd

Dr. Isaac 'Ike' Herschkopf

Will Ferrell

Martin 'Marty' Markowitz

Kathryn Hahn

Phyllis Shapiro

Casey Wilson

Bonnie Herschkopf

Cornell Womack

Bruce

Robin Bartlett

Cathy

Lee Bachrach

Lizzie

Gable Swanlund

Nancy

Bob Glouberman

Herb

Kesia Brooke

Tracey

Amir Talai

Joe

Richard Aaron Anderson

Joel

Sarayu Blue

Miriam

Justin James Farley

Marty's Teammate #2

Jean Glaudé

Jerry / Elderly Man

Allan Wasserman

Rabbi Sherman

Lisa Rinna

Lisa Rinna

Annie Karstens

Marty's Mother / Lillian

Carey Moulder

White Party Waiter (uncredited)

Christina Miller

Ms. Commuter (uncredited)