Career
Zepp spent most of his playing career in Europe, playing two seasons in the Finnish Master of Science-liiga for SaiPa and seven seasons in the Deutsche Eishockey Liga for Eisbären Berlin. During his final season, he played 10 National Hockey League games with the Philadelphia Flyers. Born in Newmarket, Ontario, Zepp played junior hockey for the Plymouth Whalers in the Ontario Hockey League (OHL).
During three standout years with the high-flying Whalers, Zepp was awarded the Dave Pinkney Trophy three years running as a part of the goaltending duo in OHL with the lowest goals against average (Gaelic Athletic Association).
Zepp was drafted by the Atlanta Thrashers in the fourth round, 99th overall, in the 1999 National Hockey League Entry Draft. He never signed a contract with the Thrashers and was drafted by the Carolina Hurricanes in round 4, 110th overall in the 2001 National Hockey League Entry Draft.
He played from 2001 until 2005 with the Florida Everblades of the East Coast Hockey League (ECHL) before deciding to play in Europe, joining SaiPa of the Finnish Master of Science-liiga, where he played two seasons. He then joined Eisbären Berlin in 2007.
On July 1, 2014, Zepp returned to North America by signing a one-year, two-way contract with the Philadelphia Flyers.
On December 21, Zepp made his National Hockey League debut against the Winnipeg Jets at the age of 33. Wearing jersey number 72, he made 25 saves out of 28 shots on goal to lead the Flyers to a 4–3 overtime victory.