Tom and Jerry need to learn to work together in order to help Sherlock Holmes with an investigation of a jewel theft. But still, they are cat and mouse!
Sherlock Holmes (voice)
Michael York
Professor Moriarity (voice)
Malcolm McDowell
Dr. Watson (voice)
John Rhys-Davies
Tom (voice)
Billy West
Red (voice)
Grey DeLisle
Spike / Policeman (voice)
Phil LaMarr
Tuffy (voice)
Kath Soucie
Butch / Droopy (voice)
Jeff Bergman
Tin / Sergeant (voice)
Greg Ellis
Pan / Brett Jeremy (voice)
Jess Harnell
Ali / First Policeman (voice)
Richard McGonagle