Krista Kalmus

House and Cuddy board a flight back to the United States from Singapore, where a violent illness is spreading among passengers on the flight, putting their own lives in danger.

Robin rediscovers the "Woo Girls," a group of single girls who like to go out and party. Meanwhile, Ted pitches Barney a design for his company's new headquarters.

Sandy, Seth, and Ryan visit Seth's Nana, Sophie, in Miami Beach. While playing shuffleboard at the coastal retirement community, Seth and Ryan meet Mary-Sue, who helps Seth get center stage on the Music Video Nation spring break television special.

Charlie has trouble adjusting to dating a slightly older woman (guest star LIZ VASSEY – CSI: Crime Scene Investigation).

It's the last week before the playoffs and Andre's special diet makes him exceptionally emotional about his matchup. Kevin gets in a fight with fantasy football gurus John Hansen and Adam Caplan, and Ruxin begs the guys to cover for him when he lies to Sofia.