|Debut appearance||Timid Tabby|
He first appears when Tom opens the door to his house and finds George standing on a chair, afraid there could a mouse around. He later finds Jerry when he takes a jellybean that Jerry was holding. But in the end of Timid Tabby, George appears to get over his fear of mice, as he and Tom scared Jerry out of Tom's house.
Cousin George is a cat who is always afraid of mice.
- In the Tom and Jerry Kids Show, a cat named Tim originally had the same fear as George, but Tim pretended he wasn't scared of mice, in contrast to George.
- He is the complete contrast of Jerry's cousin Muscles Mouse.