Marvel One-Shot: A Funny Thing Happened on the Way to Thor's Hammer

If we’re being honest with one another, it’s just an advertisement, and an advertisement that adds basically nothing to the MCU. But damn if it doesn’t put a smile on my face. _Final rating:★★★ - I liked it. Would personally recommend you give it a go._

Coulson being his usual "just doing my job" non-hero hero self complete with deadpan wit. Found as an extra on the Captain America: The First Avenger disc, and among the collected One-Shots on the bonus disc in the Phase 1 box set.