Dexter Daily on Twitter: "Geoff Pierson, who played Deputy Chief Tom Matthews in all eight seasons of #Dexter, turns 72! 🥳🥳 Happy Birthday, Geoff! 🎉🎉🎉 https://t.co/Tl27pC3xax" / Twitter
Harry Morgan (Dexter) - Wikipedia
Dexter Daily: The No. 1 Dexter Community Website: Geoff Pierson on Whether Matthews Knows About Dexter: "I Think That's the Big Question Mark"
Geoff Pierson - IMDb
Dexter" Shrink Wrap (TV Episode 2006) - Geoff Pierson as Capt. Tom Matthews - IMDb