Disaster strikes when a criminal mastermind reveals the identities of all active undercover agents in Britain. The secret service can now rely on only one man - Johnny English. Currently teaching at a minor prep school, Johnny springs back into action to find the mysterious hacker. For this mission to succeed, he’ll need all of his skills - what few he has - as the man with yesterday’s analogue methods faces off against tomorrow’s digital technology.
On a trip to her hometown, workaholic Ally reminisces with her first love Sean, and starts to question everything about the person she\'s become. Things only get more confusing when she meets Sean\'s fiancé, Cassidy, who reminds her of the person she used to be.