John O'Hurley
John George O'Hurley Jr. (born October 9, 1954) is an American actor, comedian, singer, author, game show host, and television personality. He is known for his portrayal of J. Peterman on the NBC sitcom Seinfeld, his voice acting as the original King Neptune on SpongeBob SquarePants, and for hosting the game show Family Feud from 2006 to 2010. He also hosted To Tell the Truth from 2000 to 2002 in syndication. Description above from the Wikipedia article John O'Hurley, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography
Family Guy
Frasier
The Mentalist
American Dad!
The X-Files
NCIS: Los Angeles
Seinfeld
The Kelly Clarkson Show
Living Single
Phineas and Ferb
Hope & Faith
Murder, She Wrote
Diagnosis: Murder
Dancing with the Stars
Ellen
Family Feud
Melrose Place
Hell's Kitchen
Archer
Gravity Falls
Sabrina, the Teenage Witch
Hercules
Mad About You
Boy Meets World
Coach
No Image
The Tony Danza Show
Wizards of Waverly Place
Buzz Lightyear of Star Command
Devious Maids
Mickey Mouse