While Richard ponders his surgical abilities, Jo is charmed by her patient’s brother. Elsewhere, Megan makes sure Teddy and Owen talk out their differences, and a pet python causes an uproar.

Abigail Spencer, Aniela Gumbs, Chris Aquilino, Debbie Allen, E.R. Fightmaster, Gabe Fonseca, Greg Tarzan Davis, Jaicy Elliot, Jason George, Peter Gallagher, Skylar Astin, Tessa Hope Slovis