4 actors, doubling (either 1f 3m or 2f 2m); larger cast possible (13 characters plus extras)

Flexible casting (large mixed cast required)

3-5f 6-7m plus extras (and optional corgis)

Flexible cast, 4-50 performers, any gender

5f 5m or more (very large cast is possible, over 80 roles)

10-12 performers, any gender

Flexible casting, 7-20 performers, any gender

Flexible, mixed cast (minimum 5f 5m, very large cast possible)

11f 7m doubling as chorus (larger cast possible)