David Henrie Dishes On 'HIMYM's' Funny Comic-Con Teaser

David Henrie Dishes On 'HIMYM's' Funny Comic-Con Teaser

At Knott’s Scary Farm, David Henrie chats with AccessHollywood.com’s Laura Saltman about filming the hilarious “How I Met Your Mother” teaser for Comic-Con. So, will he appear in the finale season of the CBS series?