Crossthestreams

1 clue
Cause "total protonic reversal," according to "Ghostbusters"...or what happens literally four times in this puzzle
Similar answers:
Acrosstheboard
Acrosstheborder
Acrossthemersey
Acrossthenation
Acrosstheporter
Acrosstheriver
Acrossthestreet
Acrosstheway
Crossthatbridge
Crossthe
Crosstheaisle
Crossthebar
Crossthechannel
Crossthefloor
Crosstheline
Crosstherubicon
Crossthestreams
Crossthets
Dottheisandcrossthets
Handsacrossthetable