Show dictionary · Production Management
Show Caller
Also: caller
The show caller runs a live event in real time, working from the run of show and calling every cue over headset: "standby lights 42, video 7... lights 42 go, video 7 go." Every department executes on the caller’s "go," which is what keeps a multi-department show moving as one thing.
In practice
Calling is rhythm and clarity: standbys early enough to prepare, gos timed to the moment, language stripped of ambiguity (nobody says the word "go" on headset except to mean it). Good callers read the room and the ROS simultaneously, absorbing overruns and reshuffles without the audience feeling a seam.
The role is corporate production’s inheritance from the theatrical calling SM; on hybrid broadcast events the caller works beside a director cutting cameras. The calling script or annotated ROS is the artifact; when the caller’s copy is right, the show is right.
How you’ll hear it
"Standby video 12 and lights 30... and... video 12 go, lights 30 go."
Related resources
Part of the eventools.io Show Dictionary, a free glossary of live event production terminology.