The leading man also reminisces about working on 'Clueless' back in the day!
ET sat down with Rudd to talk about his new series, 'Living With Yourself,' premiering Oct. 18 on Netflix.
Rudd played Phoebe Buffay's husband, Mike Hannigan, in the final seasons of the show.
Comic lovers have made their way to New York City for four days of panels, presentations and cosplaying.
The actor plays two versions of himself in the Netflix original series, 'Living With Yourself.'
'Avengers: Endgame' is available on Blu-ray and Digital today!
Take a look at the actor breaking the news!
Brie Larson and her co-stars joined Disney CEO Bob Iger in celebrating a $5 million grant to benefit children's hospitals.
Ant-Man, the Mirror Dimension and more speculation over how the Avengers will come out on top.
Miley Cyrus, Natalie Portman, Matt Damon, Bradley Cooper and more stars supported 'Avengers: Endgame,' in theaters April 26.
The actress and her boyfriend, Colin Jost, shined at the star-studded premiere of 'Avengers: Endgame' in Los Angeles on Monday.
ET spoke with Paul Rudd while on the red carpet at the premiere of 'Avengers: Endgame,' which hits theaters April 26.
From 'Iron Man' to 'Captain Marvel,' here is a complete refresher on the entire Marvel Cinematic Universe.
From New York City to Hollywood and everywhere in-between, see how the A-listers are living it up right now!