Before Patrick Warburton was famous for 'Seinfeld,' he was in a role with Carol Burnett.

Patrick Warburton talked about working with Carol Burnett on a skit.

Patrick Warburton said he kissed Carol Burnett when he was 27. She was much older than him. She played two roles: a good sister and a bad sister. They both liked Patrick's character.

Carol Burnett was in her late 50s at that time.

Carol Burnett talked about what she misses about comedy.

Patrick Warburton spoke about Carol Burnett on 'Nostalgia Tonight with Joe Sibilia.'

Patrick Warburton had scenes where he kissed Carol Burnett's characters.

Carol Burnett was very nice. When they were filming, she said they needed to practice more. That was cute and sweet.

For Patrick, kissing Carol was like kissing his mom. He grew up watching her show.

Patrick Warburton talked about kissing Carol Burnett when he was 27.

Patrick Warburton is 61 now. He joked about kissing older women.

Patrick Warburton also talked about working with Betty White. She rubbed his chest in a scene.

Betty White kept Patrick on his toes.

Patrick Warburton and Betty White worked together on a show.

Patrick Warburton talked about having lunch with Bea Arthur. She was scary but nice.

Bea Arthur talked about rescuing greyhound dogs. Patrick felt uncomfortable at first.

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Patrick Warburton was famous for 'Seinfeld.' He also voiced a character on 'Family Guy.'

Patrick Warburton later became famous for 'Seinfeld' and 'Family Guy.'

Patrick Warburton's parents did not like 'Family Guy.'

Patrick Warburton attended a 'Family Guy' party.

Patrick Warburton's parents thought 'Family Guy' was bad. They were very religious.

Patrick Warburton talked about his religious background.

Patrick Warburton's dad was very religious. He almost became a monk.

Patrick Warburton's mom shared his dad's faith. She did not like his shows.

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Patrick Warburton attended an event for 'Zootopia 2.'

Patrick Warburton joked about his mom being worse than his dad.

Patrick Warburton's mom tried to influence his work because of her faith.

Patrick Warburton's mom wanted him to give a video to Jerry Seinfeld. The video was about converting to Catholicism.

Patrick Warburton's mom did not give up on converting Jerry Seinfeld.

Patrick Warburton got his parents tickets to Jerry Seinfeld's show. His mom gave Jerry a letter and a DVD about Catholicism.

Patrick Warburton was upset with his mom. He thought she was disrespectful.

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Patrick Warburton talked about film at a festival.

Patrick Warburton told Fox News about his mom's gift to Jerry Seinfeld.

Patrick Warburton and Jerry Seinfeld laughed about the gift. Jerry probably did not watch the video.

Jerry Seinfeld has not converted to Catholicism.

Patrick Warburton talked about his show 'Crowded.'

Patrick Warburton said he felt bad about some of his work because of his faith. He believes God has a sense of humor.

Patrick Warburton said Catholic guilt is strong. But he thinks God can be funny.

Ashley Hume helped with this report.

Stephanie Nolasco is an entertainment reporter.