There's more time-hopping antics with Lou (Rob Corddry), Nick (Craig Robinson), and Jacob (Clark Duke) in this hilarious sequel. This time, the guys attempt to travel to the past to prevent Lou from being shot, but accidentally wind up stuck in the future. Joined by old pal Adam's son, Adam, Jr. (Adam Scott), they embark on a series of wacky adventures while trying to find the chemicals needed to power their hot tub time machine. Chevy Chase, Gillian Jacobs also star. Includes both the R-rated theatrical version and the unrated version; 93 min. Widescreen; Soundtracks: English DTS HD 5.1 Master Audio, Dolby Digital 5.1, French Dolby Digital 5.1, Portuguese Dolby Digital 5.1, Spanish Dolby Digital 5.1; Subtitles: English (SDH), French, Portuguese, Spanish; audio commentary; deleted scenes; extended scenes; featurettes. Two-disc set.