Doppelgangershow I Met Your Mother : Season 5 E... Here

The year was 2010, and the gang was on a mission. It wasn’t about a legendary night at MacLaren’s or Barney’s latest "Playbook" entry. It was about the universe giving Marshall and Lily a sign.

But as the camera panned away from the happy couple, we saw "Dr. Stangel" pull a blonde wig and a suit out of his medical bag. Barney Stinson smirked, checked his reflection in the glass, and hailed a cab. He hadn't just fooled a girl; he’d fooled his best friends to help them find the courage to grow up. It was, as Barney would say, the ultimate wingman move. DoppelgangersHow I Met Your Mother : Season 5 E...

Finally, while walking down a busy street in Manhattan, Lily froze. Across the intersection stood a man with slicked-back hair, a sharp jawline, and the unmistakable "Stinson" aura. But he wasn’t wearing a suit. He was wearing a lab coat and holding a stethoscope. The year was 2010, and the gang was on a mission

"There he is," Lily whispered. "Dr. John Stangel. The fifth doppelgänger." But as the camera panned away from the

They had made a pact: they would only start trying for a baby once they found the final doppelgänger. They already had , Mustache Marshall , Stripper Lily , and Mexican Wrestler Ted . Only one remained—the mythical Barney Doppelgänger .