Name	Known for
Sandy Duncan Sandy Duncan (voice) Sandy Duncan (voice) See fewer	The Swan Princess (1994)
Nicole Jaffe Velma Dinkley (voice) Velma Dinkley (voice) See fewer	Scooby Doo, Where Are You! (1969)
Casey Kasem Norville 'Shaggy' Rogers / Police Officer (voice) Norville 'Shaggy' Rogers / Police Officer (voice) See fewer	Ghostbusters (1984)
Don Messick Scooby-Doo / Mr. Van Henstone / Slats (voice) Scooby-Doo / Mr. Van Henstone / Slats (voice) See fewer	Tiny Toon Adventures: How I Spent My Vacation (1992)
Heather North Daphne Blake / Shirley Denison (voice) Daphne Blake / Shirley Denison (voice) See fewer	The New Scooby and Scrappy-Doo Show (1983)
Frank Welker Fred Jones (voice) Fred Jones (voice) See fewer	Transformers: Dark of the Moon (I) (2011)
John Stephenson Mr. Thayer / Zalia Z. Fairchild / The Duke / Duke / Jason / … (voice) See more Mr. Thayer / Zalia Z. Fairchild / The Duke / Duke / Jason / Mr. Hyde / Grizzly Bear (voice) See fewer	Charlotte's Web (1973)
Daws Butler Additional Voices (credit only) Additional Voices (credit only) See fewer	Hey There, It's Yogi Bear (1964)
Henry Corden Additional Voices (credit only) Additional Voices (credit only) See fewer	The Ten Commandments (1956)
Joan Gerber Additional Voices (credit only) Additional Voices (credit only) See fewer	DuckTales the Movie: Treasure of the Lost Lamp (1990)
Florence Halop Additional Voices (credit only) Additional Voices (credit only) See fewer	St. Elsewhere (1982)
Larry Harmon Additional Voices (credit only) Additional Voices (credit only) See fewer	Bozo: The World's Most Famous Clown (1958)
Pat Harrington Jr. Additional Voices (as Pat Harrington) (credit only) Additional Voices (as Pat Harrington) (credit only) See fewer	One Day at a Time (1975)
Ann Jillian Additional Voices (credit only) Additional Voices (credit only) See fewer	Mr. Mom (1983)
Ted Knight Additional Voices (credit only) Additional Voices (credit only) See fewer	The Mary Tyler Moore Show (1970)
Jim MacGeorge Additional Voices (credit only) Additional Voices (credit only) See fewer	Teenagers from Outer Space (1959)
Cindy Putnam Additional Voices (credit only) Additional Voices (credit only) See fewer	The Russians Are Coming the Russians Are Coming (1966)
Mike Road Additional Voices (credit only) Additional Voices (credit only) See fewer	The Roaring 20's (1960)
Olan Soule Additional Voices (credit only) Additional Voices (credit only) See fewer	State and Main (2000)
Vincent Van Patten Additional Voices (credit only) Additional Voices (credit only) See fewer	7 Days to Vegas (2019)
Lennie Weinrib Additional Voices (as Len Weinrib) (credit only) Additional Voices (as Len Weinrib) (credit only) See fewer	Bedknobs and Broomsticks (1971)