Who are the actors on jg wentworth bus commercial?

I'm not 100% sure, but they look like the singers from a Canadian acting group. If they are the same people, they did a really impressive version of the Mikado a few years back.

The Viking is Damon Dering who, when not making the Wentworth commercials, is the founding Artistic Director of the Near Naked Theater company in Phoenix, AZ.

Christy Carlson Romano and David Wilkins have also been identified as actors in that ad.