Phil Kiesel
Only four NHL players have scored a hat trick in their first NHL game: Real Cloutier, Alex Smart, Fabian Brunnstrom, and Derek Stepan.
Ales Hemsky scored his 1st career NHL hattrick with the Edmonton Oilers on March 20th 2012 in Nashville. And during the lockout, he played for his home team back in Czech Republic, he scored his 1st hattrick in the Czech Extraliga on November 4th 2012. His 1st ever hattrick tho, i think, was in an annual oilers Joey moss cup thing a couple years back, not sure.
As of now, there have been over 100 natural hat tricks scored in NHL history.
5
Iginla has had several not sure if any ever in playoffs.
When players score in the NHL they don't necessarily leave the ice after. If it seems like players are leaving the ice after they score it is probably because shifts are very short in the NHL and players will often end a shift after a goal is scored.
Approximately 20-25 of NHL goals are scored on power plays.
Mario Lemieux and Jaromir Jagr
Wayne Simmons. 2014 playoffs against the Rangers. I actually Googled this right after I saw it.
All of the teams in the NHL have American players.
There are 37 Russian Born Players in NHL
Mike Modano is the all-time goal-scoring and points leader amongst American-born players in the NHL.