Slapstick
- Real name: Steve Harmon
- Status: Ally
- Approximate age: 25
- Known relatives: mother, father, “Jar-Head” (uncle)
- First appearance: Slapstick #1
- Created by: Len Kaminski & James W. Fry III
- Total appearances: 18
Chronology:
- Slapstick #1
- Slapstick #2
- Slapstick #3
- Slapstick #4 “Nuclear Waste”
- Marvel Comics Presents #159 “History Is What You Make Of It” Smells Like Teen Spirit Chapter One
- Marvel Comics Presents #160 “Memories Aren’t What They Used To Be” Smells Like Teen Spirit Chapter Two
- Marvel Comics Presents #161 “Yesterday Will Be More Fun Than Tomorrow Was” Smells Like Teen Spirit Chapter Three
- Marvel Comics Presents #162 “If You Can Run Out Of Time, Can You Walk Out On The Check?” Smells Like Teen Spirit Chapter Four
- Marvel Comics Presents #163 “Time Wounds All Heals” Smells Like Teen Spirit Chapter Five
- She-Hulk 2 #8 “Civil Union” Civil War
- Avengers: The Initiative #1 “Happy Accidents”
- Avengers: The Initiative #3 “Bug Hunt”
- Avengers: The Initiative #4 “Green Zone” World War Hulk
- Avengers: The Initiative #5 “Secret Weapons” World War Hulk
- Damage Control v4 #1 “Whatever Happened to All the Fun in the World?” World War Hulk: Aftersmash!
- Damage Control v4 #2 “The Little House I Used to Live In” World War Hulk: Aftersmash!
- Avengers: The Initiative #6 “Persons of Interest”
- Avengers: The Initiative #10 “Kills Confirmed” Killed In Action Part 3
