<Dt> In credits order </Dt> <Ul> <Li> Boris Karloff as Ardath Bey / Imhotep / The Mummy (billed as KARLOFF) </Li> <Li> Zita Johann as Helen Grosvenor / Princess Ankh - es - en - Amon </Li> <Li> David Manners as Frank Whemple </Li> <Li> Arthur Byron as Sir Joseph Whemple </Li> <Li> Edward Van Sloan as Dr. Muller </Li> <Li> Bramwell Fletcher as Ralph Norton </Li> <Li> Noble Johnson as The Nubian </Li> <Li> Kathryn Byron as Frau Muller </Li> <Li> Leonard Mudie as Professor Pearson </Li> <Li> James Crane as Pharaoh Amenophis </Li> <Li> Henry Victor as The Saxon Warrior . (Henry Victor is listed in the credits but never appears in the film . The Saxon Warrior was originally part of a long flashback sequence showing all of Helen's past lives from ancient Egypt to the present . The sequence was cut from the film by Karl Freund due to time .) </Li> <Li> C. Montague Shaw as Gentleman (uncredited) </Li> </Ul> <Li> Boris Karloff as Ardath Bey / Imhotep / The Mummy (billed as KARLOFF) </Li> <Li> Zita Johann as Helen Grosvenor / Princess Ankh - es - en - Amon </Li>

Who played the mummy in the original movie