Combat! Any Second Now S1E4
When a time bomb crashes unexploded in a church, a rattled British officer's the only disposal expert in the sector. The Tommy seems more wired than the bomb, despite just being put on leave. He sniped at Lt. Hanley for having an innocent chat with his ex-girlfriend, then refused to join the rest of patrons in the French tavern's wine cellar during a Luftwaffe raid.