Gregory Neale Harrison (born May 31, 1950) is an American actor. He is known primarily for his roles as Dr. George Alonzo "Gonzo" Gates, the young surgeon assistant of Dr. Trapper John McIntyre (played by Pernell Roberts) on the CBS series Trapper John, M.D. (1979–86), and as ruthless business tycoon Michael Sharpe in the CBS series Falcon Crest (1989–1990). Since 2015, he has played Joe O'Toole, father of Oliver, in the Hallmark Channel expansion films of Signed, Sealed and Delivered. Beginning in 2020, he assumed the role of Gregory Chase on General Hospital. More about Gregory Harrison
Affiliate disclosure: When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.These are the most current items with a signature of Gregory Harrison that were listed on eBay and on other online stores - click here for more items.
Harrison was born in Avalon, California in 1950, the middle child of Ed Harrison, a ship's captain and poet, and Donna Lee Nagely, an aspiring dancer; they eventually divorced. He has an older sister, Kathleen (born 1948), and a younger brother, Christopher (born 1961). He served for two years in the United States Army during the Vietnam War era as a medic.The most expensive item with a signature of Gregory Harrison (GREGORY HARRISON Signed Autographed Photo) was sold in August 2022 for $125.00 while the cheapest item (GREGORY HARRISON As LOGAN 5 Hand Signed Autograph 4X6 Photo -ACTOR- LOGAN'S RUN) found a new owner for $0.01 in December 2023. The month with the most items sold (3) was October 2023 with an average selling price of $3.25 for an autographed item of Gregory Harrison. Sold items reached their highest average selling price in May 2022 with $42.89 and the month that saw the lowest prices with $0.01 was February 2023. In average, an autographed item from Gregory Harrison is worth $3.99.
Most recently, these items with a signature of Gregory Harrison were sold on eBay - click here for more items.
Item Title | Price | Store | |
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-M*A*S*H- Gregory Harrison Signed/Autograph/Auto Certified MASH TV Trading Card | $19.99 | ||
BEAU BRIDGES & GREGORY HARRISON Hand Signed Autograph 3X5 INDEX CARD 'S 2 ACTORS | $2.81 | ||
GREGORY HARRISON & AARON ECKHART 2 Hand Signed Autograph 3X5 INDEX CARD S | $3.25 | ||
GREGORY HARRISON & CYNTHIA SIKES signed AUTOGRAPH 5917 | $6.60 | ||
Gregory Harrison (TV's For Ladies Only star) Signed photo | $37.00 | ||
Gregory Harrison (TV's Trapper John M.D. /For Ladies Only star) Signed photo | $15.00 | ||
GREGORY HARRISON Authentic Hand Signed Autograph 4x6 Photo - FAMOUS ACTOR | $2.99 | ||
Gregory Harrison Signed Autograph 4x6 Photo w/COA- MASH | $9.99 | ||
M*A*S*H logan's run GREGORY HARRISON signed AUTOGRAPH 3734 | $1.25 | ||
M*A*S*H logan's run GREGORY HARRISON signed AUTOGRAPH 8029 | $3.89 |