Answer:

stunts

Answer	Crossword Clue
STUNTS	"Beat the Clock" problems
STUNTS	Daring feats
STUNTS	Doubles' jobs

STUNTS	Jackie Chan's repertoire
STUNTS	Double duty?
STUNTS	Daredevil displays
STUNTS	They may be pulled
STUNTS	Action film staples
STUNTS	Double exposures?
STUNTS	Acrobatic performances
STUNTS	Keeps from developing

STUNTS	Publicity ploys
STUNTS	Work done for stars
STUNTS	Daredevil's doings
STUNTS	Double action?
STUNTS	Retards normal growth.
STUNTS	Checks growth.
STUNTS	Circus gyrations.
STUNTS	Loops the loop.

STUNTS	Acrobat's forte.
STUNTS	Hinders from growth.
STUNTS	Relatives of grandstand plays.
STUNTS	Acrobatic tricks.
STUNTS	Circus features.
STUNTS	Feats: Colloq.
STUNTS	Unusual feats: Colloq.
STUNTS	Trapezist's forte.

STUNTS	Daring deeds.
STUNTS	Attention-getters.
STUNTS	Retards.
STUNTS	Tricks.
STUNTS	Arrests
STUNTS	High jinks
STUNTS	Dwarfs
STUNTS	Tours de force

STUNTS	Tricks on trapezes
STUNTS	Suppresses
STUNTS	Feats
STUNTS	Acrobatic feats
STUNTS	Daredevil acts