Grieg Songs
has 4 songs in the following movies and TV shows.
Peer Gynt, Op.23 : No.12a. The Death of Ase (Prelude to Act III)

Six Feet Under • s2e9 • Someone Else's Eyes2001
Russian thug Yuri visits the flower shop where he leaves a message of apology for Nikolai.
94
Peer Gynt Suite No. 1: In the Hall of the Mountain King

Arrow • s3e1 • The Calm2012
One of Steelgrave's guys whistles before launching a grenade at the restaurant where Felicity & Oliver are having dinner; repeats as the guys sets up a bomb at a wrestling match.
175

Supernatural • s8e5 • Blood Brother2005
Flashback of Benny whistling while he & Dean fight off enemies in Purgatory.
122
Peer Gynt Suite No. 1, Op. 6, Anitra's Dance
Peer Gynt Suite No. 1 - In The Hall Of The Mountain King

Nikita • s1e17 • Covenants2010
Ari tells Kasim about the Knights Of Shi'ra as Nikita attacks Kasim's men.
81