Gavin MacLeod

Gavin MacLeod is the son of Crowley, whose destiny was to embark on a ship and die. Abaddon however traveled back in time and took him to the year 2014, where his father saved him from his fate.

Background
Gavin was born in Scotland in the late 1600s as the son of Crowley, then known as Fergus Rodrick MacLeod. He and his father hated each other, in life and in death, which stemmed from Fergus being an abusive alcoholic to Gavin. After his father's death, Gavin became captain of a trading ship and left Scotland for America in 1723. He died soon after when his ship went down in Massachusetts.

Season 6
Ocean Divers later discovered the wreckage and fished out, among other things, Gavin's signet ring. They donated it to the Naval Museum in Andover. The ring was later stolen by Rufus Turner, who attempted to deliver it to Bobby. Due to the police chasing him, Rufus swallowed the ring.

When Sheriff Jody Mills managed to get Rufus out of jail, Rufus gave Bobby the ring. From there, Bobby summoned the spirit of Gavin and they talked. Gavin had no love for his father and told Bobby everything (including how Crowley became a demon). Crowley and Gavin met again when Bobby summoned him. Crowley initially pretended to get emotional, but then quickly admitted that he hated Gavin. He then told Bobby he could torture Gavin all he wanted, but Bobby informed him that Gavin wasn't a hostage. Crowley was shocked when he found out that Gavin told Bobby where Crowley's body was buried. Having gotten his revenge on his father, Gavin vanished.

Season 9
In King of the Damned, Abaddon traveled back in time to 1723, taking Gavin to the year 2014. Later, she uses him as a chip assuming Crowley has some humanity, having been injecting himself with purified human blood. She tortures him for a while, clenching him in a telekinetic bind when Crowley finally gives in.

Gavin initially does not believe Crowley is his father, or that he really time travelled. Crowley then shows him a light bulb, while Abaddon shows him outside. They realize Gavin is not very smart, and Gavin blames this on his father. Crowley then reveals to Gavin about his demon deal and requirement to use a vessel. Gavin is baffled at first, then insults Crowley for all the mistreatment he gave.

He is however, a little excited over the prospect of being "Prince of Hell" (albeit no powers). Sam and Dean eventually defeat Abaddon and insist that Gavin must be sent back to his own time, in order to avoid a distortion in history and time. Crowley teleports him away, however, and tells his son of his fate. He then instructs him to start a new life in the 21st century.

Personality
Gavin as a human was shown to be quite naive. He was a slow learner and did not know how to read; both are the result of his father's decision not to let him study when he was younger. Gavin held contempt for his father for his brutal treatment of him, contempt which appeared to have intensified following his death.

However, Gavin was not above forgiving the man he had hated all his life. Following Abaddon's death, Gavin acknowledged that his father had changed and was willing to hug him had his father, now known as Crowley, not backed away.

Gavin may have been religious, given his belief in the existence of angels and Heaven. Despite his harsh childhood, Gavin had high hopes for his own future, only to become devastated when he learned his dream as a trading ship captain was futile, and would end in his own demise. He was also excited about becoming the Prince of Hell, something very few people would find pleasant.

Appearances

 * Season 6
 * Weekend At Bobby's


 * Season 9
 * King of the Damned
 * Season 12

Trivia
Gavin Macleod
 * He is the only known offspring of a demon from the demon's time as a human.
 * Azazel claimed Meg and Tom were his children, but it is unknown if he meant this literally.