|Mouse Hunt / David Bushnell|
|Season 3, Episode 7|
|Super Sherman / Ada Lovelace||Sweet Little Lies / Alan Pinkerton|
Mouse Hunt / David Bushnell is the 33rd episode of The Mr. Peabody & Sherman Show.
A mouse comes into the penthouse and it petrifies Mr. Peabody, so they plot a way to get rid of the mouse without harming him; David Bushnell creates the world's first submarine and takes Peabody and Sherman to help him find a sea monster.