Celebrity judges Chris Sullivan, Natasha Leggero, and Mark Cuban are set to praise, critique and gong performers, including a motorcycle-riding dog, a magical contortionist, a grim reaper with a comic flair, and a woman who does tricks with her super long tongue.

Tonight's acts include a wind-blown opera singer, a twisty contortionist with a sweet tooth, a knife-juggling unicyclist and hoverboard-riding musicians.