Rally

Summary

The gang must figure out how to make the Stinson Hangover Fixer Elixir to help Barney recover on the day of the wedding.

Guest stars

• Robert Belushi as Linus
• Sharline Liu as Photographer
• Mariangela Pagan as Mother
• Spencer Ralston as Marvin Eriksen
• Ray Wise as Robin Scherbatsky Sr.
• Lyndsy Fonseca as Daughter
• David Henrie as Son
• Stephen Grove Malloy as Budi
• Katie Silverman as Little Girl