Dave Teagues - John Dunsworth
Dave also runs the local newspaper with his brother who he lovingly bickers with. He is the more impulsive brother. Dave, like his brother, appears to be very open to Audrey and willing to help her in any way he can, even keeping the resurfacing of The Troubles quiet. He is also a photography enthusiast and a member of the local hunting club. In the later episodes of season 2, a conflict is growing between Dave and his brother over the Troubles, with Dave seeming to support using Duke's abilities to end them. In "Over My Head", it is revealed that along with his brother, he owns nearly half the commercial real estate in Haven, as well millions of dollars in off-shore bank accounts. He is also more inclined to keep things secret, clashing with his brother, who is more inclined to divulge information to support Audrey and others.
In Business as Usual and onwards, it is revealed that he knew Audrey as Sarah in the 1950s (the woman as his worst fear) and might have been in love with her. Vince, Dave and Sarah attempted to blow up the barn in 1955, but to no avail (Thanks for the Memories).
John Dunsworth (born April 12, 1946) is a Canadian actor known for playing the frequently drunk trailer park supervisor Jim Lahey on the hit TV show Trailer Park Boys and the mysterious reporter Dave Teagues on the cult TV show Haven. He has also appeared in Shattered City: The Halifax Explosion, a CBC film about the 1917 Halifax Explosion. Dunsworth also has extensive experience in regional theatre.
Dunsworth, John Paul Tremblay, and Robb Wells can be seen in the MGM 2002 movie Virginia's Run starring Gabriel Byrne and Joanne Whalley. Dunsworth plays a local cop while Tremblay and Wells play active and verbal townsmen similar to their Trailer Park Boys characters. Actors are credited as cop for John Dunsworth, J.P. for John Paul Tremblay (credits as J.P. Tremblay), and Rob Wells as Rob. The movie was filmed in Nova Scotia, Canada. Dunsworth stars in Haven, the television series adaption of the Stephen King novel The Colorado Kid. In 2010, Dunsworth reunited with many of his former Trailer Park Boys castmates in the new series The Drunk and On Drugs Happy Fun Time Hour.