Vincent was created by series creator Agnes Nixon, who cast Antony Ponzini in the role which debuted on the first episode of the serial July 15, 1968. Ponzini went on to play the role for over seven years, leaving the role in November 1975. Upon Ponzini's exit, executive producer Doris Quinlan recast Vincent to Jordan Charney, who played the role from November 1975 through 1977. Michael Ingram became the third actor to play Vincent, from 1977 through 1981. Ponzini returned to the role briefly during a storyline involving Viki having a near-death experience of going to Heaven in 1987.
Storylines
Enter Vinny
In 1968, Vince falls in love with fun-loving party girl Niki Smith ; little does he know that "Niki" was a symptom of the multiple personality disorder suffered by media heiress Victoria "Viki" Lord—the girlfriend of Vince's best friend and reporter Joe Riley. Eventually Vince learns the truth and, though heartbroken, tells Viki about her alter ego. Viki seeks medical treatment and proceeds to marry Joe in June 1969. During the wedding in June 1969, Niki reemerges and flees the ceremony with an ecstatic Vince. When Vince urges Niki to marry him, Niki's panic results in Viki regaining control and marries Joe. In 1970, Vince unwittingly becomes involved with the Llanview drug trade, becoming soon implicated in a drug-related murder. He is eventually cleared of wrongdoing, but not before Joe, investigating Llanview's increasing drug problem for The Banner, is presumed dead after apparently driving off a cliff in California. Vince and Joe's sister Eileen Riley Siegel refuse to give up the hope Joe is alive, and were upset when Viki signs papers declaring Joe dead in 1972 to marry Steve Burke. Vince and Eileen are both vindicated when Joe reappears before Viki's wedding to Steve.
Later life and Wanda
After leaving briefly, Vince returns to Llanview ill and is nursed back to health by sassy tell-it-like-it-is waitress Wanda Webb. By the time Joe and Viki reunite in 1973, Vince becomes a police officer for the Llanview Police Department; that year during an investigation with Lt. Ed Hall, Vince and sister-in-law Meredith Lord Wolek are held hostage at Llanfaircarriage house for the prized art collection of Victor Lord. Meredith dies after suffering a concussion while she and Vince attempted an escape. Vince soon falls in love Wanda, and the two marry on Valentine's Day 1975. Ponzini soon departs the series. Actor Jordan Charney assumed the part and character, becoming more of a canvas, supporting role. Vince is later poisoned by the adoptive father of Tina Lord, Ted Clayton, July 9, 1981. Vince last appears when Viki visits Heaven in April 1987.