Rudd was born in Passaic, New Jersey. His father, Michael Rudd, was a historical tour guide and former vice-president of Trans World Airlines who died of cancer. His mother, Gloria Irene (Granville), was a sales manager at the television station KCMO-TV in Kansas City, Missouri. His parents were born in England; his father was from Edgware and his mother from Surbiton, both in London.

In 2010, Rudd reunited with Steve Carell for the first time since The 40-Year-Old Virgin for the Jay Roach-directed comedy Dinner for Schmucks. In 2012, he had a supporting role in the teen drama The Perks of Being a Wallflower, playing Mr. Anderson, a teacher of Charlie, played by Logan Lerman. He starred in the 2011 comedy-drama film Our Idiot Brother with Elizabeth Banks, Zooey Deschanel, and Emily Mortimer. It was the fifth film that Rudd starred in with Elizabeth Banks. He had previously appeared with her in Wet Hot American Summer (2001), The Baxter (2005), The 40-Year-Old Virgin (2005) and Role Models (2008).  In 2012, he signed to appear on four episodes of NBC's Parks and Recreation as Bobby Newport, a candidate for City Council and a rival of Amy Poehler's character Leslie Knope, a role for which he won the Critics' Choice Television Award for Best Guest Performer in a Comedy Series. In 2014, he began providing voiceovers for Hyundai television commercials. He has also voiced the audiobook recordings of John Hodgman's books The Areas of My Expertise (2005) and More Information Than You Require (2008).  On December 19, 2013, Rudd was officially confirmed as cast in the 2015 Marvel film Ant-Man. He played lead character Scott Lang/Ant-Man, and also co-wrote the screenplay with Adam McKay. Rudd reprised his role in Captain America: Civil War (2016).  Rudd reprised his role as Andy from Wet Hot American Summer in the Netflix prequel Wet Hot American Summer: First Day of Camp, alongside an ensemble cast including Bradley Cooper, Amy Poehler and Elizabeth Banks, all reprising their roles from the 2001 film. In 2016, he appeared in the comedy-drama film The Fundamentals of Caring, alongside Selena Gomez, and lent his voice to the animated films The Little Prince and Sausage Party.  Rudd often stars with other Apatow film regulars like Seth Rogen (four films), Steve Carell (four films), Jonah Hill (three films), Leslie Mann (three films), Kristen Wiig (three films), Jason Segel (three films), Elizabeth Banks (five films), and Joe Lo Truglio (seven films), as well as working with director David Wain (five films). Answer this question using a quote from the following article:

What happened in 2015?
confirmed as cast in the 2015 Marvel film Ant-Man.