Appeared with David Boreanaz (Angel), Kristine Sutherland (Joyce Summers), and Mark Lutz (Groosalugg) at the Angel And Buffy Convention held at the Brighton Centre in Brighton, England, 29 August, 2003.

During the off-season of "Buffy the Vampire Slayer" (1997) Nicholas often grew a goatee, while brother, Kelly, stays clean-shaven. This often led to fans mistaking Kelly for Nicholas.

Was born on the same day and year as Shannen Doherty.

Enjoys basketball, camping, and spending quality time with family and friends. An early aspiration of playing professional basketball was cut short after an arm injury in his teen years.

Still keeps in touch with his "Buffy the Vampire Slayer" co-star, Charisma Carpenter.

Named #4 of the Top Ten Sexiest Men of the Buffy / Angel universe in a fan poll by the Buffy the Vampire Slayer fanzine (2004).

Mother is talent agent Kathleen Shultz

Has two younger brothers named Christian and Kyle.

Twin brother of Kelly Donovan. Nicholas is 3 minutes younger. He also has two younger brothers, Christian and Kyle.

Got into acting as a way to overcome his stuttering problem.

Served as the honorary chairperson of the Stuttering Foundation of America's Stuttering Awareness Week in 2001, 2002 and 2003.

He was Marley Shelton's high school prom date. He bought her 100 roses, wore a tux and drove a black convertible Mustang. Marley said that he "totally did it right".

Attended Pasadena City College.

Nicholas used to have a severe stutter. He got into acting in an attempt to get rid of it, and succeeded, but ended up finding his passion in life in the process.

Nicholas is an alcoholic.

his role in buffy was almost cut early on but his acting got better.

brendon has played a major part in the stuttering foundation of america.

has a identical twin brother 3 minutes older than him.