In the second hour, they investigate another murder when a father and son find a frozen body in a pond while ice-fishing.
Barney uncovers the lost episode of Robin’s “Underneath the Tunes” as Robin Sparkles. Meanwhile, Marshall and Lily are concerned that Ted’s new girlfriend is a stalker.
Murph gets Oscar to agree to participate in a regular TV segment where he competes with a penguin at the zoo to predict the winners of hockey games. Also, Emily and Felix take their first steps to becoming just friends.
