Captain Nick Copetti (1 episode)

Blake Windsor (1 episode)

Niles

Maron (1 episode)

Randall 'Randy' Disher

Brad Wallace (1 episode)

Mr. Seckerling

Self (1 episode)

E. Staples (1 episode)

Steven Rubin

Dennis (1 episode)

Randall Disher (1 episode)

The Take-Out Clerk

Dick Derwin

Randall Armstrong

Scott Sanders

Officer Eggers (1 episode)

Aaron Donner (1 episode)

Rand O'Reilly (1 episode)

The Assistant

Roger Flender (2 episodes)

Dr. Lawrence Madsen

Arliss Skidmore

Blake Brogan (7 episodes)

Dylan "Dilly" Crowe" (1 episode)

Craig Miller

James

Atty. Scott Henderson (5 episodes)

Sasha

Jay Berman (1 episode)

Mike Ronowski

Josh Englander (1 episode)

Roy Evans

Lieutenant Schrier

Self (1 episode)

Officer Chetnick

(1 episode)

(voice)

(voice)

(3 episodes)

Howard Bowen (10 episodes)

Randall Disher (124 episodes)

Ainsley Neilson

Willet (1 episode)

Orner (1 episode)

Bobby Michan

Sherlock Holmes (voice) (26 episodes)

Snowden (voice)

Gilly (voice)

Ricky

(voice) (104 episodes)

Snowden (voice)

Donatello (voice) (26 episodes)

Bullzeye (voice) (52 episodes)

ER Doctor #3

Deputy Matheson (1 episode)

Airman (1 episode)

Dylan Venable (1 episode)

(voice)

Bellhop (1 episode)

Jonah (1 episode)

(1 episode)

(96 episodes)