X-Factor star Byrne will play the role in Newcastle (July 3-7) and Eastbourne (August 20-25). Grant, the astrologer and Strictly Come Dancing favorite, will be seen in Newcastle (July 9-14), Llandudno (August 6-11), Dartford (August 27-September 1), Southsea (October 1-6), Manchester (October 8-13), Wimbledon (October 15-20), and Swansea (November 5-10). Roberts, also an X-Factor star and recording artist, will be seen in Southend (July 30-August 4) and Bournemouth (August 13-18).
The cast of the tour is led by Danny Bayne and Carina Gillespie as Sandy. It also includes Kate Somerset How (Rizzo), David O'Reilly (Roger), Laura Wilson (Jan), Richard Vincent (Doody), Josh Dever (Sonny), Darren John (Eugene), Stuart Reid (Vince Fontaine), Ross William Wild (Kenickie), Lauren Hood, (Frenchy), Scarlett Davies (Marty), Charlotte Gooch (Patty), Emma Kingston (Miss Lynch) and Emily Hawgood (Cha Cha).