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
@canis_majoris @StillPaisleyCat
TOS could be downright goofy sometimes. Tribbles, Harry Mudd and his android wives, Spock jamming with the Space Hippies™. Sure, there were heavier episodes like City on the Edge of Forever, but … c’mon, it was the 60s! Not everything could be US Space Navy vs the Evil Aliens.