Tom and Jerry Meet Bartok the Magnificent Is Upcoming On 2020 American direct-to-video animated adventure comedy film, produced by Warner Bros. Pictures (WarnerMedia Byline), Warner Bros. Animation, 20th Century Fox and Metro-Goldwyn-Mayer Pictures and based on (Bartok the Magnificent 1999).
- Tom "Thomas" Cat - A grayish-blue cat, who is Jerry's rival, Tuffy's friend, Toodles' husband, Uncle Harry and Muscles' boss and a good friend Mrs. Mouse.
- Jerry Mouse - A brown-orange mouse, who is Tuffy's uncle, Tom's rival, Cherie's husband, Mrs. Mouse's son, Muscles' cousin and Uncle Harry's grandnephew.
- Tuffy Mouse - A young baby light-grey, white diaper-wearing mouse, who is Jerry and Cherie's nephew, Mrs. Mouse's grandson, Muscles' cousin, Uncle Harry's grandnephew and Tom's friend.
- Droopy Dog - A white bulldog, who is Tom, Jerry and Tuffy's best friend.
- Toodles Galore - A beautiful white cat, who is Tom's wife, girlfriend, love-interest, fiancé and always looking at her white-buttocks.
- Cherie Mouse - A beautiful light-brown mouse in a purple scarf and shirt, who is Jerry's wife, girlfriend, love-interest and fiancé, Tuffy's aunt and always looking at her light-brown buttocks, Toodles' friend, Mrs. Mouse, Muscles and Uncle Harry's twin sister.
- Mrs. Mouse
- Muscles Mouse
- Uncle Harry
- Tom and Jerry Theme Song - Played by Scott Bradley
- Tom "Thomas" Cat as Spike Brandt
- Jerry Mouse as Stephanie Nadolny
- Tuffy Mouse as Kath Soucie
- Bartok as Hank Azaria
- Droopy Dog as Jeff Bergman
- Toodles Galore as Grey DeLisle
- Cherie Mouse as Kari Wahlgren
- Mrs. Mouse as Tress MacNeille
- Muscles Mouse as Maurice LaMarche
- Uncle Harry as John Michael Higgins
- Zozi and Puppet Parrot as Kelsey Grammer
- Ludmilla as Catherine O'Hara
- Dragon Ludmilla as Frank Welker
- Baba Yaga as Andrea Martin
- The Skull as Tim Curry
- Piloff as Jennifer Tilly
- Oble as French Stewart
- Prince Ivan Romanov as Phillip Van Dyke
- Vol as Diedrich Bader
- Townspeople as Glenn Shadix
- Head Cossack as Danny Mann
- It is also a crossover with Tom and Jerry and Bartok the Magnificent (1999).
- Rated G (General Audience) with mild fantasy violence, threat, horror, rude humour, very mild bad language.
- Suggested Running Times: 102 Minutes (NTSC), 98 Minutes (PAL).