Scooby-Doo / Fred Jones (voice)

Daphne Blake / Wonder Woman (voice)

Shaggy Rogers (voice)

Velma Dinkley (voice)

J.B. (voice)

Mercy (voice)

Lex Luthor (voice)

Computer / Joker / Superman (voice)

Helen / Lois Lane / Harley Quinn (voice)

Solomon Grundy / Perry White (voice)

Jimmy Olsen / Rex Ruthor (voice)

Mayor Flemming (voice)

Krypto (voice)

Streaky (voice)

Ace (voice)