Semifinals, Group 2
America's Got Talent · Season 4 · Episode 23
Ten semifinal acts from the Top 20 perform.
Episode Details
Air date, runtime, timezone, and episode position.
Season
4
Episode
23
Air Date
08/Sep/2009
Air Time
20:00
Runtime
85 min
Overview
Episode summary.
Ten semifinal acts from the Top 20 perform.
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