Logline
An accident with an experimental quantum probability field causes everyone on the USS Enterprise to break uncontrollably into song, but the real danger is that the field is expanding and beginning to impact other ships—allies and enemies alike.
Written by Dana Horgan & Bill Wolkoff
Directed by Dermott Downs
I’m a huge sucker for altered opening credits. Enterprise still wins for the best one of these with its mirror universe episode.
+1 for that theme in In a Mirror Darkly.