Chinese finger trap too hard to solve it; for example, in Acceptance and Commitment Therapy. The gag has been used in a number of films and television productions, such as the Stan Laurel short "Dr. Pyckle and Mr. Pryde" (1925), the Our Gang short "Moan and Groan, Inc." (1929), the "This Little Wiggy" episode of the American show "The Simpsons" in 1998, the "Dexter's Laboratory" episode "Unfortunate Cookie", the "Milo Murphy's Law" episode "Murphy's Lard", "The Addams Family" in 1991, the "" episode "", in which Lt. Commander Data is stumped by the device, and the "Bob's Burgers" episode "Midday Run". The trap
Dr. Pyckle and Mr. Pryde of the doctor's dog. Dr. Pyckle confronts the fiendish dog when he locks the door and the townspeople leave. But once again, Mr. Pride emerges and brings havoc to the town, and again is chased down by the townspeople. He enters the lab and transforms back into Pyckle, and again assures the townspeople he hasn't seen the fiend. His assistant (Julie Leonard) begs the doctor to open and comfort him, but he transforms back into Mr. Pride. He opens the door to the assistant and locks it again. She screams seeing Pride and the townspeople hurry back, before the assistant