The Great Mouse Detective 2

The Great Mouse Detective 2 is a 2021 animated direct-to-video mystery film by Walt Disney Pictures. It is a sequel to The Great Mouse Detective.

Plot
Basil and the gang are back in an all-new sequel! Ratigan's back, and he's getting revenge on Basil. Now, Basil, Dr. Dawson, and Olivia must work together to stop Ratigan before it's too late.