This is a White House mystery and no it doesn't have anything to do with an intern and a cigar. After they solved the last mystery, Sam and Max are called to the White House to solve a presidential mystery. They must face their worst fears with their usual cynical humor and, in this chapter, get a bit political.
The game operates in classic adventure game style with the mouse controlling everything from simple movements to the slashing and killing of enemies. The dog and rabbit detective characters make this game totally surreal though - it's hard to know whether the developers were on acid when they wrote this or just having a laugh. However, there's no denying that they've emboldened it with some stunning graphics and audio although non English speakers will be disappointed as all the dialogue is in English.
If you can imagine if Roger Rabbit met Cluedo you've got a general impression of what this fun and original game is all about.