Matt Read, Sean Couturier, and Zac Rinaldo were at the event, along with Eagles center Jason Kelce to present the actors with Flyers and Eagles jerseys respectively.
Ferrell, a Kings fan, also chose to brag a bit about the Stanley Cup, before Galifinakis started "Go Home Will!" chants.
You can read the full story by Sarah Baicker at CSNPhilly.com.
NHL Network Marathon
The NHL Network is replaying all six games of the Eastern Conference Quarter Finals between the Flyers and the Penguins, today.
It is a good time to relive every memorable moment of that exciting and high scoring series.