Mel Giedroyc is best known for her comedy work with Sue Perkins, co-hosting series including Light Lunch for Channel 4, The Great British Bake Off for the BBC and chat show Mel and Sue for ITV. In 2017 she is co-host on Let it Shine (BBC), together with Graham Norton.
Source: Wikipedia
Bill Bailey is well known for his role in Black Books and for his appearances on Never Mind the Buzzcocks, Have I Got News for You, and QI as well as his brilliant stand-up work.
Bill Bailey was listed by the Observer as one of the 50 funniest acts in British comedy in 2003. In 2007 and again in 2010, he was voted the seventh greatest stand-up comic on Channel 4s 100 Greatest Stand-Ups.
Source: Wikipedia
Joshua Michael Josh Peck (born November 10, 1986) is an American actor, voice actor, comedian, and director. He is best known for playing Josh Nichols in the Nickelodeon live-action sitcom Drake & Josh. He began his career as a child actor in the late 1990s and early 2000s, and became known to young audiences after his role on The Amanda Show. He has since acted in films such as Mean Creek, Drillbit Taylor, The Wackness, ATM, and Red Dawn, along with voicing Eddie in the Ice Age franchise. He also starred as Gerald in a lead role with John Stamos in the series Grandfathered. He currently voices Casey Jones in Teenage Mutant Ninja Turtles.
Source: Wikipedia