The Foul Kin (1970)
- Genre: Animation
- Release Date: 1970-08-05
- Runtime: 0h 6min
- Production Company: DePatie-Freleng Enterprises
- Production Country: United States of America
- Director: Grant Simmons
Rattfink finds out his rich, 100 year-old uncle "Rotten Rattfink" is still alive, and Rattfink visits him to make sure his name is on his will.
Unfortunately the movie The Foul Kin is not yet available on HBO Max.
| Directing | Grant Simmons | Director |
| Writing | Sid Marcus | Writer |