"I always feel pressure to do better and make it interesting for myself," he said.
Crystal also hinted he might collaborate in the near future with his close friend and fellow comedian, Robin Williams.
"We've had our amazing moments on the stage. It would be great to channel that energy into a movie," he said.
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Crystal and Williams have previously co-starred in the movie Father's Day together.
After the cow was safely lassoed to the ground and the caged pig praised for its attractive snout, Crystal said he thoroughly enjoyed clowning around on the Hasty Pudding stage.
"I was expecting worse--Dan and Bruce were a little kind," he said. "Every time I come off stage, I ask myself, 'Why am I not doing this all the time?'"