The Olivier-nominated production, also featuring Anjana Vasan, plays London's Phoenix Theatre.
The afternoon event, open to the public, is scheduled to feature James Naughton, Bebe Neuwirth, Ben Vereen, and more.
A rundown of current Broadway shows and their planned show times, as well as cancellations due to COVID.
Wayne Cilento is directing the seldom-produced work, re-creating Fosse's original, 1978 Tony-winning choreography.
The musical sketch comedy show, which benefits the Entertainment Community Fund, changes every week to cover the latest in current events.
Directed by Obie winner Lear deBessonet, the cast is led by Bradley Gibson, James Monroe Iglehart, Shuler Hensley, and Isabelle McCalla.
Wayne Cilento directs the seldom-produced work, re-creating Fosse's original, 1978 Tony-winning choreography.
The upcoming Broadway production, which was set to begin previews April 3, announced its unexpected cancellation on March 16.
The composer’s son, Nicholas Lloyd Webber, is currently in the hospital.