Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb is starring Slim PickensSlim Pickens starred in Will Penny
[Human]: Could you recommend a good movie like Dr. Strangelove or: How I learned to Stop Worrying and Love the Bomb? [Assistant]: That stars Slim Pickens, Keenany Wynn, and George C Scott and is a comedy. Were you looking for more comedies ?  [Human]: I Love Slim Pickens. Can you recommend any other movies that he has starred in? 
Most definitely! Dr. Strangelove, Blazing Saddles, The Howling and The Getaway. Everything from comedy to horror! 