Name	Known for
James Urbaniak Dr. Venture / Major Tom / Rusty (voice) Dr. Venture / Major Tom / Rusty (voice) See fewer	Oppenheimer (I) (2023)
Michael Sinterniklaas Dean Venture (voice) Dean Venture (voice) See fewer	Your Name. (2016)
Patrick Warburton Brock Samson (voice) Brock Samson (voice) See fewer	The Emperor's New Groove (2000)
Christopher McCulloch Hank Venture / Pirate Captain / Pirates 1, 3 / The Action Man / Major Tom's Ghost (voice) (as Chris McCulloch) Hank Venture / Pirate Captain / Pirates 1, 3 / The Action Man / Major Tom's Ghost (voice) (as Chris McCulloch) See fewer	The Venture Bros. (2003)
Steven Rattazzi Dr. Orpheus (voice) Dr. Orpheus (voice) See fewer	The Venture Bros. (2003)
Paul Boocock Dr. Jonas Venture (voice) Dr. Jonas Venture (voice) See fewer	The Venture Bros. (2003)
Doc Hammer Mass. Pirate (voice) (as 'Doc') Mass. Pirate (voice) (as 'Doc') See fewer	The Venture Bros. (2003)
Lisa Hammer Jeanie (Mrs. Tom) (voice) Jeanie (Mrs. Tom) (voice) See fewer	The Venture Bros. (2003)
Soul-Bot H.E.L.P.eR. (voice) (as the vocal stylings of Soul-Bot) H.E.L.P.eR. (voice) (as the vocal stylings of Soul-Bot) See fewer	The Venture Bros. (2003)