Career: Walsh's big TV break came in 1993, when he appeared on the Royal Variety Show. It led to a stint presenting the National Lottery, and he also hosted the game shows Wheel of Fortune and Win, Lose or Draw. After fearing his brand of light entertainment was becoming dated he moved into acting, taking parts in the TV version of Lock, Stock, the soap Night and Day and movie Mike Bassett: England Manager before Coronation Street's bosses created the role of Danny Baldwin for him in 2004. He stayed in Weatherfield for two years before leaving to pursue other projects. He's since appeared in Torn, The Old Curiosity Shop, The Sarah Jane Adventures, Law and Order: UK and SunTrap. He moved back into presenting in 2009 with ITV quiz show The Chase, and is a team captain on Play to the Whistle.

Career: Carty made his film debut in the big-screen version of Please Sir! in 1971. Other early appearances came in Professor Popper's Problem, and Z Cars. His big break came when he was cast as Tucker Jenkins in Grange Hill in 1978. When he left four years later, the show's ratings dipped, prompting the BBC to launch a spin-off, Tucker's Luck, in 1983, the same year he appeared in the movie Krull. He began a 13-year stint in EastEnders in 1990. He's also appeared in Black Velvet Band, and returned briefly to Grange Hill in 2003. Carty joined The Bill in the same year, before leaving in 2005. Since then, he has appeared in the last-ever episode of Grange Hill (2008), and Dangerous Adventures for Boys. He has also starred in a number of pantomimes and the role of Patsy in a touring version of Spamalot.

Career: Khan first came to prominence in 2005 when she finished runner-up in the first series of The Apprentice. Since then, she has carved out a career as a TV presenter on programmes such as Temper Your Temper, Saira Khan's Pakistan Adventure, Adopting Abroad, Saira's Story, Beat the Boss, Trade Your Way to the USA and The Martin Lewis Money Show.