Right:
The cast and crew in the makeup room before the play starts.
The only person I recognize is
(probably)
John Keogh as Reverend John Hale,
who is near the extreme right leaning back.
To his dismay,
John got the only laugh in the play when he made his appearance,
but we never understood what was funny about it;
probably it just broke the tension of the scene he walked into.