How to Call a Show: Show Caller Basics

What calling a show means

Calling a show is the job of running a live event off its rundown: tracking where the show actually is against where it's supposed to be, and telling every department, over comms, when to get ready and when to go. The rundown is the plan. Calling is executing it in real time, out loud, while the plan is actively slipping or holding.

On a small show, the caller might be the same person building the rundown and running the board. On a larger one, it's a dedicated stage manager or producer on headset, talking to AV, lighting, stage crew, and talent, none of whom are looking at the same screen unless someone's made sure they are.

Calling conventions

• Standby, then go.Every cue gets two calls: “Standby, lighting cue 12” gives the department a moment to confirm readiness. “Cue 12, go” is the trigger to execute. Never combine them into one call — it removes the department's chance to say “not ready” before it's too late.
• Say the department, then the action.“Video, standby to roll” instead of “standby to roll video” — the department hears their name first and knows immediately whether the next words matter to them.
• Confirm, don't assume.A good department comes back with “standing by” or “ready.” Silence on comms is not confirmation.
• Call time, not just cues.“Two minutes to end of panel,” “coming up on the hard out” — departments plan their own next move off time calls as much as off explicit cues.
• One caller, one channel. If two people are calling cues on the same comms channel, cues get stepped on. Decide who has the call before the show starts, not during it.

Reading the clock against the rundown

The core skill is holding two numbers in your head at once: where the show actually is, and where the rundown says it should be. A caller who's only tracking elapsed time (not the plan) can't tell you if you're on schedule. A caller who's only reading the static rundown can't tell you the plan is already wrong three items ago.

This is where a lot of spreadsheet-based rundowns fail in practice: the printed start times were correct at 8am, and by 10am, after one segment ran four minutes long, every time on the page is wrong and nobody's updated it. A caller ends up doing the math by hand, mid-show, instead of calling cues.

Prep checklist

• Read through the full rundown top to bottom before the show, out loud if possible.
• Confirm every department knows their standby lead time and has the current version of the rundown, not an earlier draft.
• Walk the venue: know where every cue physically happens and how long it takes to get there.
• Confirm comms: everyone on the right channel, radios or headsets checked, backup channel agreed.
• Identify the flexible segments (buffer blocks, open remarks) versus the fixed ones (a livestream window, a talent's flight, a venue hard-out) before the show, not during it.
• Agree who has the call if the primary caller has to step away.
• Know the abbreviations and dept tags on the rundown so you're not translating live.