Full cast of The Venture Bros.

Doc Hammer

Dr. Girlfriend / Henchman 21 (voice)

81 episodes

Christopher McCulloch

Hank Venture / The Monarch (voice)

81 episodes

Patrick Warburton

Brock Samson (voice)

81 episodes

James Urbaniak

Dr. Venture (voice)

81 episodes

Michael Sinterniklaas

Dean Venture (voice)

81 episodes

Steven Rattazzi

Dr. Orpheus (voice) / Vincenzo (voice) / Dr. Byron Orpheus / Vincenzo (voice) / Haranguetan (voice)

31 episodes

Paul Boocock

Dr. Jonas Venture (voice) / Jonas Venture Sr. (voice) / Dr. Jonas Venture / Additional Voices (voice) / Sonnystein / Gill-Man (voice) / Jonas Venture Sr. / Sandow / Samuel Clemens (voice) / Jonas Venture Sr. / University President / Homeless Vet (voice) / Tigerriffic / Therapist / Prison Guard 2 (voice) / Sandow (voice) / Jonas Venture Sr. / Security Guard 2 (voice) / Jonas Venture Sr. / Additional Voices (voice) / Jonas Venture Sr. / Laugh Riot (voice) / Jonas Venture Sr. / Psychiatrist (voice) / Sonny / Interpreter / Little Jorgé (voice) / Dr. Jonas Venture / More Pirates (voice) / Fighter Pilot / O.S.I. Instructor (voice) / Dr. Jonas Venture / OCLF Leader (voice) / Highway Cop / Scared Straight Kid 1 (voice) / Priest 1 / Jonas Venture (voice)

24 episodes

Lisa Hammer

Triana Orpheus (voice) / Princess Tinglepants (voice) / Jeanie (Mrs. Tom) (voice) / Jeanie / Leslie Cohen / Lesliebots (voice)

16 episodes

Dana Snyder

The Alchemist (voice) / The Alchemist / Parade Announcer 2 (voice) / The Alchemist / Bonibozo Tribesmen (voice) / Dog-Man (voice) / President Breyer (voice) / The Alchemist / Mister Sample (voice)

16 episodes

Mia Barron

Molotov Cocktease (voice) / Sally Impossible (voice) / Girl Hitler (voice) / Molotov Cocktease / Debbie (voice) / Ladyhawk Johnson (voice) / Molotov Cocktease / Island Girl (voice) / Sally Impossible / Jonas Jr.'s Ibezan Houseguest (voice)

15 episodes

Charles Parnell

Jefferson Twilight (voice) / Mister 1 (voice) / Mandalay (voice)

12 episodes

Brendon Small

Action Johnny (voice) / Agent Hauser (voice) / Swifty / Hector / Crime-o-dile Henchman / White Noise (voice) / Plastic Surgeon (voice) / Sgt. Hatred (voice) / Surgeon / OSI Scientist / SPHINX Agent 1 (voice) / Dr. Vulcano / Master Yourname (voice) / Resistance 1 (voice) / Hector / Swifty / Whale Lice Henchman 1 (voice) / Jonny Quest (voice) / Action Johnny / Blind Rage (voice)

12 episodes

Mark Gagliardi

Rocco (voice) / Tosh Tompkins / Stars & Garters / Loan Officer (voice) / Rocco / Black Maria / Ninja Waiter 1 (voice) / Stars & Garters / Tosh Tompkins / Enzo (voice) / Enzo / Cop / Yound Buddy Manstrong (voice) / Enzo / Monarch Henchman (voice) / Enzo / The Splotch (voice) / Ramburglar / Illuminati 2 / Illuminati 3 (voice) / Rocco / Hogfish (voice)

11 episodes

Cristin Milioti

Sirena (voice) / Sirena / Madison (voice) / Night Nurse Cindy Marie Abrams (voice) / Sirena / Nurse (voice) / Kate (voice) / Novia / Receptionist (voice) / Sirena / Millinery Ghosts (voice) / Stab Girl / Mrs. Fitzcarraldo (voice) / Sirena / Mrs. Wandering Spider (voice)

10 episodes

Hal Lublin

Wide Wale / Manolo (voice) / Wide Wale / Boy / Whale Lice Henchman 2 (voice) / Manolo / Security Guard 1 (voice) / Wide Wale / Jägermeister / Janitor (voice) / Wide Wale / Tunnel Vision / The Wandering Spider (voice) / Wide Wale / Z Henchman (voice) / Tunnel Vision / Bartender / Tiny Eagle (voice) / Wide Wale / The Wandering Spider (voice)

10 episodes

Nina Hellman

Woman in Court (voice) / Kim (voice) / Kim / Jollyrancher82 (voice) / Lt. Anna Baldavich / Cassie (voice) / Prostitute (voice) / Tijuana Prostitute (voice) / J.J.'s Ride to the Marina (voice) / Dr. Tara Quymn / Mz. Quymn / Nancy Quymn (voice) / Lt. Anna Baldavitch / Woman on Cell Phone (voice)

9 episodes

Kate McKinnon

Redusa (voice) / Nikki Fictel / Mrs. Fictel (voice) / Warriana (voice) / Nikki Fictel (voice) / Thalia / Nikki Fictel / Mrs. Fictel (voice) / Warriana / Alexis Warrington (voice) / Eenie-Meanie (voice) / Warriana / Dot Comm (voice)

9 episodes

Joanna Adler

Myra Brandish (voice) / Virginia "Ginnie" Dunne / Drew Quymn (voice) / Mrs. Manstrong (voice) / Val (voice) / Jackie / Greek Lady 1 / Greek Lady 2 / Greek Widows (voice)

7 episodes

James Adomian

S-464 (voice) / Mission Creep / S-464 / Sensei Finkelstein (voice) / Dr. Phineas Phage / Blackout 2 (voice) / Phineas Phage / Prisoner 1 / The Termite / Guild Sniper (voice) / Night Dick (voice) / Phineas Phage / Night Dick / Lawyer (voice)

7 episodes

T. Ryder Smith

Baron Ünderbheit (voice) / Baron Ünderbheit / Dean Harris / Otto Aquarius (voice) / Baron Ünderbheit / Soldier 1 (voice) / Baron Ünderbheit / Otto Aquarius (voice)

6 episodes

Bill Hader

Professor Impossible (voice) / Flying Squid (voice) / Headshot (voice) / Professor Impossible / Alien Villain (voice) / Professor Impossible / Phage (voice) / Phineas Phage / Headshot / Flying Squid (voice)

6 episodes

Toby Huss

General Treister (voice) / Copy-Cat / Scaramantula (voice) / Scaramantula (voice) / Copycat (voice)

6 episodes

John Hodgman

Snoopy (voice) / Dale Hale (voice) / Guard / Maybe Man / Cop 2 (voice) / Corporal Snoopy (voice)

6 episodes

Larry Murphy

Monseñor / Bouncer / Wonderboy 5 (voice) / Fallen Archer (voice) / Diamond Backdraft / Man in Robe (voice) / Fallen Archer / Zoo Worker (voice) / Giorgos / L. Ron (voice)

5 episodes