Present Tense (2013)

'Present Tense' is a time-travel comedy short that takes place during the wedding of Alex and Cynthia. Things quickly spiral out of control when the groom's future-selves start popping in to ruin the nuptials. Soon, the bride and groom are watching in horror as their big day is destroyed by a chapel-to-shrapnel laser gunfight and an overabundance of genre conventions.

Unfortunately the movie Present Tense is not yet available on HBO Max.