The March Sisters at Christmas (2012)

Alcohol is consumed or mentioned during several parties, e.g. adding more rum to the eggnog. During a turning-21 scene, two characters drink at a bar and then go home to pass out on a couch.

A character is found, supposedly trapped, underneath the hot water heater with a bloody cut on her head. She is supposedly diagnosed with a concussion and comes home with her head wrapped and is assisted into the house. The head wrap disappears quickly, and she recovers rapidly with no cut or bruise showing again.