Andrea Powell

An old friend's heart problems reveal a bigger issue than anticipated; Devon treats a suicidal woman who he thinks might be a good candidate for deep brain stimulation; Billie and Trevor have an emotional reunion.

At Josh’s first day on the job, tempers rise over the cappuccino machine. Dad tells Josh he wants to propose to Mae. Arnold’s psychiatrist insists Josh and Arnold can only go on a ‘safe date’. Complications ensue.

MacGyver and Riley must find a way to drive a tanker filled with liquid oxygen through a region occupied by rebels and deliver it to a children's hospital; Riley helps MacGyver decide whether or not to allow his father back into his life.

A warlock who triggered the Salem witch trials escapes purgatory; Abbie tries to regain trust in Frank Irving; Henry searches for his identity.

A series of mysterious robberies occurs around town; Brett tries to get his relationship with Andie back on track; Lukas encourages Brett to blow off some steam; Leigh loses an important package.

Sheriff Buck becomes the target of revenge after he refuses to help a radio talk show host get on television; Caleb wants to mark Merlyn's passing.