アメリカ, Amazon, movie, 海外, 海外アクション, 海外アドベンチャー, 海外コメディ, 海外ファンタジー, Arnold Stang ... Pretzie Arnold Schwarzenegger Arnold Schwarzenegger ... Hercules (as Arnold Strong 'Mr. Universe') Deborah Loomis Deborah Loomis ... Helen Camden James Karen James Karen ... Professor Camden Ernest Graves Ernest Graves ... Zeus Tanny McDonald Tanny McDonald ... Juno Harold Burstein Harold Burstein ... Rod Nelson (as Howard Burstein) Merwin Goldsmith Merwin Goldsmith ... Maxie George Bartenieff George Bartenieff ... Nitro Taina Elg Taina Elg ... Nemesis Michael Lipton Michael Lipton ... Pluto Jan Adams Jan Adams William Bass William Bass Rudy Bond Rudy Bond ... Ship Captain Lane Carroll Lane Carroll