All Saints - Season 11 Episode 27

Tragedy puts Erica and Dan's wedding at risk, with multiple traumas hitting the ED and Dan feeling responsible for the accident that brought them in. Dan feels helpless when a pre-wedding gag organised by his brother goes wrong and Dan finds himself tied to a tree while a horrific accident occurs right in front of him. Extricating himself from his bonds, Dan does his best to keep the casualties alive and calm while he waits for help. A woman has been badly injured and her husband's panic complicates Dan's attempts to assess and administer first aid to her. The van carrying the goons who "kidnapped" him is a mess and Dan has to rally the less injured drunks to help him