Slog your way through the  pedestrian third and final episode of this meandering sci-fi adventure.

Conceived as male-orientated cash-in on Jennifer Lawrence’s wildly successful Hunger Games series, it’s set in a ravaged future where an incurable disease has shattered civilisation and created a race of rabid zombies.

Having escaped the lethal maze of the title, our immune merry band of photogenic outlaws have to break into the remaining city of a totalitarian regime, to rescue one of their own.

There’s a nifty train heist in a well constructed and exciting pre-title sequence, but it’s a misleading advert for the grind which follows.

Due to a serious on-set accident to lead hunk Dylan O’Brien, there’s been a three year gap since the previous episode.

Given the fickle nature of its young adult target audience and a longer than intended wait, it will be interesting if anyone still cares.

By the time this remarkably unmemorable marathon was over, I certainly didn’t.