3000 Miles to Graceland

A bound and cleave gagged Courtney Cox going for a ride in 3000 Miles to Graceland.

Batman Brave and the Bold Season 2 Episode 17

The Birds of Prey are all strung up above a shark tank, but Black Canary is the only one who gets a gag obviously to prevent her from doing serious damage with her potent Canary scream

Again, god bless heroines with mouth-based powers.