Paul Rudd was a surprise guest on one of Conan O'Brien's final TBS shows, when he pulled his "Mac and Me" prank for the last time.

Paul Rudd was a guest on Conan O'Brien's podcast, and still found a way to prank the former late night host with a clip from Mac and Me.

For more than 15 years, Paul Rudd has played the same prank on Conan O'Brien. But he almost used a different movie clip for his running gag.

The Mac and Me bait and switch even works in podcast form, as Rudd proved in the most recent episode of Conan’s podcast, Conan O’Brien Needs a Friend.

Paul Rudd explained why he always shows a clip from the 1988 film 'Mac and Me' when he appears on 'Conan' during his visit on the 'Conan O'Brien Needs A Friend' podcast.

Paul Rudd trolls Conan O'Brien yet again by playing Mac and Me movie clip on O'Brien's podcast, to O'Brien's surprise.

Paul Rudd crashed Bill Hader’s interview segment kicking off the last-ever week of “Conan” — and he brought a clip. Yeah, it was from “Mac and Me.” But the setup for this one final TBS ...

Paul Rudd visited Conan on his talk show one last time, and managed to sneak in one (well, two) final Mac and Me prank(s). The post Paul Rudd Tricks Conan O’Brien with MAC AND ME One Last Time ...

There are gags you keep making over the long haul, and then there’s the prank Paul Rudd has been pulling on Conan O’Brien since 2004. You probably know the drill: The actor and ageless time ...

Even though Conan O'Brien is off the air, Paul Rudd managed to prank him with the 'Mac & Me' clip on his podcast. Here's how.