MC
auteur
ballyhoo man
ballyhooer
callboy
canvasser
costume designer
costumer
costumier
director
emcee
equestrian director
exhibitor
impresario
makeup man
master of ceremonies
pistol
pitchman
playreader
producer
prompter
ringmaster
scenewright
set designer
showman
solicitor
spieler
spruik
stage director
stage manager
theater man
theatrician
ticket collector
tout
touter
usher
usherer
usherette
booster
canis familiaris
dog
domestic dog
plugger
promoter
birch-rod
contortionist
funhouse
histrionic
kisser
lampshade
sprinter
Parker
darker
marker
parker
starker