Suggestions by @theflydrone

Charles Nelson Reilly

as Llort in Disney's A Troll in Central Park (1994)

Rowan Atkinson

as Plant Boss in Disney's A Troll in Central Park (1994)

Cree Summer

as Snuffy in Disney's A Troll in Central Park (1994)

Jeremy Irons

as Generic Pansy in Disney's A Troll in Central Park (1994)

Cree Summer

as Hillary in Disney's A Troll in Central Park (1994)

Tara Strong

as Rosie in Disney's A Troll in Central Park (1994)

Jonathan Taylor Thomas

as Gus in Disney's A Troll in Central Park (1994)

Tim Rice

as Songs in Disney's A Troll in Central Park (1994)

Alan Menken

as Songs in Disney's A Troll in Central Park (1994)

Alan Menken

as Composer in Disney's A Troll in Central Park (1994)

Kirk Wise

as Writer in Disney's A Troll in Central Park (1994)

Gary Trousdale

as Writer in Disney's A Troll in Central Park (1994)

Don Hahn

as Producer in Disney's A Troll in Central Park (1994)

Kirk Wise

as Director in Disney's A Troll in Central Park (1994)

Gary Trousdale

as Director in Disney's A Troll in Central Park (1994)

James Earl Jones

as Stanley in Disney's A Troll in Central Park (1994)

Jim Cummings

as Z's Psychiatrist in Disney/Pixar's Antz (1998)

Jim Cummings

as Grebs in Disney/Pixar's Antz (1998)

Randy Newman

as Composer in Disney/Pixar's Antz (1998)

Andrew Stanton

as Writer in Disney/Pixar's Antz (1998)