Set 15 years before the original show, Christian Slater's version of Harry Morgan appears alongside Patrick Gibson's Dexter ...

In the prequel, Harry is played by actor Christian Slater. James Remar has now reacted to Christian playing a younger version of his character in Original Sin, while he reprises his role in Dexter: ...

Harry's ghostly presence was replaced by Dexter's sister, Deb Morgan – who died in the divisive Dexter season 8 finale – in the first Dexter sequel series, New Blood.

Harry Morgan (Sherman Potter), a seasoned character actor long before MASH, continued working into his 90s, remaining a familiar face on television well into the 2000s.