As Hamish's behaviour grows increasingly shifty, will Tyler finally rumble him?

Brennan brothers Mark and Aaron are certain that Tyler’s biological dad, Hamish, is up to no good but as yet they’ve got no proof.

This week, as Hamish’s behaviour grows increasingly shifty, the pair are on a mission to find out exactly what he’s plotting and expose him.

Meanwhile a trusting Tyler, seems to be under his father’s spell but is that all about to change?

Will Aaron come up with incriminating evidence against Hamish that proves he’s got a secret agenda?