Karen Arnold, is a main character in the original series. The Wonder Years. She is daughter of Jack and Norma Arnold, the elder sister of Wayne and Kevin Arnold. She is portplayed by Olivia d'Abo
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...
