In "Parks and Recreation" Chris Pratt played Andy Dyer, who was eventually who's assistant on the show?
Chris Pratt Christopher Michael Pratt (born June 21, 1979) is an American actor. Pratt came to prominence with his television roles; he is best known for his roles as Owen Grady in "Jurassic World", Jim Preston in "Passengers" and Andy Dwyer in the NBC sitcom "Parks and Recreation" from 2009–2015, for which he received critical acclaim and was nominated for the Critics' Choice Television Award for Best Supporting Actor in a Comedy Series in 2013. He also starred earlier in his career as Bright Abbott in The WB drama series "Everwood" (2002–2006). His early film career began with supporting roles in such mainstream films as "Wanted" (2008), "Jennifer's Body" (2009), "Moneyball" (2011), "The Five-Year Engagement" (2012), "Zero Dark Thirty" (2013), "Delivery Man" (2013), and "Her" (2013).
Fred Willard Frederick Charles "Fred" Willard (born September 18, 1939) is an American actor, comedian, voice actor and writer, best known for his improvisational comedy. He is known for his roles in the Rob Reiner mockumentary film "This Is Spinal Tap", the Christopher Guest mockumentary films "Waiting for Guffman", "Best in Show", "A Mighty Wind", "For Your Consideration", and "Mascots", and the "" films. He is an alumnus of The Second City. He received three Emmy nominations for his recurring role on the TV series "Everybody Loves Raymond" as Robert Barone's father-in-law, Hank MacDougall. In 2010 he received an Emmy nomination for Outstanding Guest Actor in a Comedy Series for his role on the ABC TV series "Modern Family" as Phil Dunphy's father, Frank Dunphy.