huge, large
small
excellent, good, strong, talented
all-star, star-studded, stellar (esp. AmE)
ensemble
supporting
original

feature, have
The play has a large cast of characters.

join
head
Jane Simms heads the cast of this brilliant production.

assemble

perform sth
feature sb, include sb

member

in a/the cast
Who is in the cast?

a cast of characters, a member of the cast

Cast is used with these nouns as the subject:
moon

Cast is used with these nouns as the object:
actor, actress, anchor, ballot, doubt, eye, glance, gloom, glow, horoscope, light, look, magic, net, ray, shadow, slur, spell, stone, suspicion, vote