With a huge UFC pay-per-view event set for Saturday night in Las Vegas, the UFC’s behind-the-scenes fight week documentary series, UFC Embedded, is back.

In Episode 3, we spend some family time with featherweight title challenger Brian Ortega and his sons, and with women’s flyweight title challenger Lauren Murphy and her daughters.

Also on the episode, we catch up with UFC featherweight champion Alexander Volkanovski as he works up a sweat as he begins the cut down to 145 pounds.

And, one of the most enigmatic figures in MMA returns to a UFC fight week as former Strikeforce welterweight champion Nick Diaz lands in Las Vegas ahead of his five-round middleweight bout with Robbie Lawler on Saturday night.

Check out the full episode below.