Jon Hamm and Keri Russell put their improv skills to the test with a hilarious Mad Lib Theater performance on The Tonight Show. Watch the actors and host Jimmy Fallon's skit here.

Dec. 12 (UPI) --Jon Hamm and Keri Russell played a round of Mad Lib Theater with Jimmy Fallon on The Tonight Show. The Hollywood stars on Wednesday chose words and phrases such as Narnia, Gila ...

Keri Russell Reacts to a Potential Return to ‘Star Wars’ (Exclusive) Keri Russell chats with ET at the Los Angeles premiere of 'Cocaine Bear,' which hits theaters Feb. 24.

Keri Russell Reminisces About ‘Mickey Mouse Club’ Days With Justin Timberlake on ‘Tonight Show’ The 'Americans' star also played a lively game of Password with Aaron Paul, 2 Chainz and ...

Keri Russell returns as Netflix's The Diplomat for season three of the political thriller. The Diplomat returns on October 16 ...