Marvel's Agents of SHIELD: Season 0, Episode 5

0 - 5: Double Agent: Security Alert

The Mastermind gives the Double Agent his most dangerous mission yet. After a run-in with Brett Dalton (Grant Ward), the set is put on lockdown by Marvel Security. While in the midst of a desperate cat and mouse chase, our Double Agent has an unexpected interaction with Elizabeth Henstridge (Agent Simmons).