Free introductory TV episodes in Canada (maybe elsewhere as well):
AMC's
Feed the Beast, Season 1 Episode 1, "Pilot Light", an NYC restauranteurs vs mobsters drama @
iTunes &
Google Play (both available to Canadians).
Lifetime's
UnReal, Season 2 Episode 1, "War", a media drama about the production team for a fictitious dating competition show @
iTunes (available to Canadians). This series exists on
Google Play and they're offering the Sneak Peek/recap featurette for free just as iTunes does, but they don't have the actual premiere episode up, so linkage to check if it goes free later.
Canal+'s
The Bureau, Season 1 Episode 1, an English-subtitled version of the French-language John le Carré-style espionage drama,
La bureau des légendes (
Wikipedia FR), based on IRL French spy accounts, according to the blurb @
iTunes (available to Canadians & apparently in the US when I tried checking). The banner in the iTunes Canada store says that this is exclusive to them.