Logan Cale

Show/Movie- Dark Angel
Description- Longer hair, glasses, unshaven.
Characteristics- Intelligent, trust worthy, crusader
What he did- He was shot by a gangster saving someone and ended up in a wheelchair. He is secretly Eyes Only and idealistic cyber journalist. The series is set around 2019.
Relationships- Met Max (Jessica Alba) after she broke into his apartment one night. She is a transgenic. He tracked her down and they became friends. There were hints of romance between the two on stage (as well as off). He was kind of friends with Max's 'brothers and sisters'.

Anthony "Tony" DiNozzo

Show/Movie- NCIS
Description- How he looks now basically. Always cleanly shaven and wears designer suits.
Characteristics- Funny, trust worthy, loyal, smarter than he lets on, accident prone, known as a womaniser.
What has he done- Been kidnapped, gotten the plague, shot, beaten, took over the team briefly in season 4, was sent to be Agent Afloat, was chained to a murderer undercover, probably drugged at one stage, had his car blown up by an arms dealer, had an undercover mission blow up in his face (not literally), solved cases, has lost a lot of women in his life (Kate, Paula, Jeanne).
Relationships- He has brother/sister relationship with Abby, had the same with Kate before she was shot in the head, brother-like relationship with McGee, friends/father/son relationship with Gibbs and is close to Ducky. Definitely something with Ziva and all Tiva fans are hoping that, that is romance.

Danny Valentine

Show/Movie- Charlie Valentine
Description- Current looks but he has tattoos (fake) on his chest and arms
Characteristics- serious all the time and takes life as it comes. Wants to be like his father after he finally got to talk to him for once
What has he done- was born to be a gangster/mafia guy
Relationships- Father "Charlie Valentine", girlfriend no name yet but she's pretty.