It will continue to Southport, York, Aylesbury, London's New Wimbledon Theatre, Crewe, Bolton and Tunbridge Wells.
The show celebrates the world’s most popular musicals, including Les Misérables, The Lion King, Phantom of the Opera and Miss Saigon. The company will be accompanied by a live seven-piece band playing new arrangements.
Bennett's other West End leading roles include Olivier-winning performances in Hairspray and She Loves Me, as well as La Cage aux Folles and Les Misérables.
The company also features Frances Fry, Stephen Weller, Jill Nalder, Andrew Newey, Linda Jarvis and Adrian Grove. Arrangements and musical direction are by Jae Alexander.
To book tickets, contact www.atgtickets.com for all venues except Crew (www.crewelyceum.co.uk), Bolton (www.alberthalls-bolton.co.uk) and Tunbridge Wells (www.assemblyhalltheatre.co.uk).