Guest Stars Keye Luke voices Various Al Fann voices Various Hans Conried voices Various Alan Young voices Various Shepard Menkin voices Various Johnny Haymer voices Various Jerry Dexter voices Various Allan Melvin voices Various Alan Dinehart voices Various Janet Waldo voices Various Michael Evans voices Various Walker Edmiston voices Various Dennis Marks voices Various Sally Julian voices Various William Woodson voices Various John Stephenson voices Various George DiCenzo voices Various June Foray voices Various Anne Lockhart voices Ororo Munro / Storm Uncredited Neil Ross voices Scott Summers / Cyclops Stan Jones voices Professor Xavier Neil Ross voices Wolverine Michael Rye voices Magneto Marilyn Schreffler voices Bonnie William Marshall voices Juggernaut Stan Jones voices Dean Wilmer William Callaway voices Angel