Jeff Tucker (1 episode)

Dr. Gary Felder

Matty Goodfader (1 episode)

Ed Laich

Jeff Kaplan (2 episodes)

David Conn (1 episode)

Ted

Mr. Donohue

(7 episodes)

Oscar Lehman (1 episode)

Jason Crawford (6 episodes)

David (13 episodes)

Wes Krupke (1 episode)

Self - Guest (1 episode)

Seamus Murphy (3 episodes)

Allen

Shelly Cohen (4 episodes)

Writer (6 episodes)

Director (1 episode)

Creator

Raymond Blackstone (10 episodes)

Scott Borwitz

Peter

Dr. Neil Alexander (1 episode)

Jake (26 episodes)

Aaron Royal

Leo Bergen (18 episodes)

Guy at Table

Philly

Astronaut (voice)

Drexler Hewitt

Cooper Freedman (111 episodes)

Dr. Cooper Freedman (2 episodes)

Dr. Stone (1 episode)

Lieutenant Hutchins

Kevin Brougham (voice) (1 episode)

Paul Kellerman (53 episodes)

(1 episode)

Craig (1 episode)

Hy Gordon

Alex Brooks (1 episode)

Fed #3

Dave Lovitt (1 episode)

Wrigley

(1 episode)

Aldo Rossi (9 episodes)

Julian Kerbis (13 episodes)

Bob / Roberto / Beach Jock / Sportscaster / Lincoln Aide

Hank Loman (1 episode)

Paul (1 episode)

Cliff (13 episodes)

Mike (17 episodes)

Brunch Guest (uncredited)

Sailor - Young Paul