The BEST episodes written by Toni Wunsch
#1 - Russian Embassy
Diff'rent Strokes - Season 7 - Episode 18
When Arnold's rocket for his school project is accidentally set off and lands atop the Russian Embassy, the state department is led to suspect the Drummond's participation is foul play.
#2 - Arnold Saves the Squirrel
Diff'rent Strokes - Season 7 - Episode 14
When Sam visits a taping of "The Sandy Squirrel Show" he is overcome by the news his favorite television idol is about to be cancelled, but it's big brother Arnold to the rescue as he rallies the Boy Scouts of Manhattan to demand the Squirrel be given a reprieve.