Officer Collins

Season One

 * "Quest of the Luigi" (first appearance)
 * "Super Smash Crisis"
 * "Indigo League"
 * "Gotcha!!!!!!"

Season Two

 * "The Falchion's Seal"
 * "Players Bench"
 * "Shadow Mario Paint"
 * "Secret Smash"

Season Three

 * "F is for Fighter"
 * "K is for Kingdom"
 * "P is for Pilotwings"
 * "X is for Xerneas"

Season Four

 * "The New Katie"
 * "Royal Pain"
 * "Being Human"
 * "On the Line"

Season Five

 * "The Lost Hero"
 * "Act 23, Scene 83"
 * "All That Glitters"
 * "Eye of the Beholder"

Season Six

 * "The Clash"
 * "Lost in Miiverse"
 * "Play On, Maestro"
 * "Eye for an Eye"

Season Seven

 * "The Underwater Mines"
 * "Red, Yellow, and Blue"
 * "Sleeping in the Eggs"
 * "Super Bowser Bros."

Season Eight

 * "Fitness Junkie"
 * "Yellow Devils"
 * "No Mere Sparring Match"
 * "Bird in Darkest Night"

Season Nine

 * "Fanning the Flames"
 * "Unlike Son"
 * "A Perfect Score"
 * "Crossing Signals"

Season Ten

 * "Like Father"
 * "Walk This Way"
 * "The Battle of the Skyloft"
 * "Son of the Battlefield"

Movies

 * "The Super Smash Bros. Movie"