GREGORY EVERETT PROOPS
Buddy Holly, Proopdog, Elvis Costello
B. October 3rd, 1959 Phoenix, AZ

Greg has been with the show the longest of the rotating "4th seater" of the US Whose Line, since 1989. Incredibly hip, overly smooth, a snappy dresser,  and insanely funny, Greg knows how to get a laugh out of his audience: poke fun at the host of the show. Although the Greg vs. Clive banter is classic, he's been working on making fun of Drew as well. He's mostly insulted for his looks: he resembles Buddy Holly if you can't tell. Greg is married and has no children.
RYAN LEE STILES
The Tall Guy, Doogie Houser
B. April 22nd, 1959 Seattle, WA

Ryan earns the nickname "The Tall Guy" from his insane height of 6' 6". Like Greg, Ryan has been on Whose Line since 1989 and currently has a permanent position as well as executive producer position on the US series. He's well-known for his goofy faces, bird impressions, Doogie Houser looks, and the size of his nose. Ryan has been voted the favorite of the Whosers for top improviser, but I must give that award to Greg. He also plays Lewis Kiniski on "The Drew Carey Show". Ryan is married and has 2 children.
COLIN ANDREW MOCHRIE
The Bald Guy
B. November 30th, 1957 Kilmarnock, Ayrshire, Scotland

While Colin is also pretty tall, at 6' 2", he's better-known for his hair, or lack thereof, which is the subject of many a joke on him. Colin manages to poke fun back at the players: Ryan's height and shoe size are his favorites. Besides Greg, Colin is my favorite improviser: he's just so goofy and out-there that you have no idea what he's going to do next, and he never turns anything down. Known for his hair and current choice of clothing (can you say LOUD?). Colin also has many the acting job in his home-country of Canada. Colin is married and has a son.
BRADLEY R. SHERWOOD
Studmuffin
B. November 24th, 1964 Chicago, IL

Brad is also among the tall guys, at 6' 4", but is best-known for his good looks and singing talent. He does a mean Fred Schneider (B-52s; ever hear "Loveshack"?) impression and is also good at Mick Jagger and Bruce Springsteen. Brad was on the show in 1992 and disappeared until 1997. He, like Greg, has been a rotating fourth-seater on Whose Line, while Colin, Ryan, and Wayne Brady hold permanent seats.
WAYNE BRADY
B. June 2, 1972 Orlando, FL

The third permanent seater on Whose Line. Wayne first appeared in 1998 when the UK series taped its last season in Los Angeles. Like Brad, Wayne has an amazing voice and great improvisational talent to match. He adores the WL "vets" (Ryan, Colin, Greg, etc.) and has a ball working with them. Often has to impersonate an old lady or a blues singer. Wayne is married and has no children.
CHARLES ESTEN
Chip
B. September 9, 1965 Pittsburgh, PA

Chip completes the trio of talented male vocalists currently on Whose Line. He was first on Whose Line in its beginning, and, like Brad, disappeared. He's back and better than ever, folks. Probably the most memorable moment in Chip History is when he poked Ryan's eye out by accident. He's also caused Ryan physical pain when he jumped on Ryan's back, forgetting for a moment that Ryan's back is in as good condition as your average 90-year-old man. Chip is married and has 3 children.
ANTHONY DECLAN JAMES SLATTERY
Tony
B. November 9, 1959 Stonebridge, London, England

Tony is my favorite out of all of the British performers. Known for getting a little dirty at times and for making fun of Clive, he's a very talented actor and improviser, and creates some wonderful songs. He owns a pub in London. Tony has recently said he's willing to perform US WL, so let's keep our fingers crossed!
More to Come...