Doogie's heavy third-year residency duties make him fear he's missing out on his youth

Former gang member Raymond Alexander begins working at the hospital but his past may come back to haunt him

Doogie becomes famous after doing some public service announcements

Vinnie and his pregnant French teacher get stuck in an elevator

Doogie wants to buy a classic car. A mentally ill patient turns down treatment

Doogie treats a once popular singer who is trying to make a comeback

Vinnie asks to "borrow" one of Doogie's old school papers. Meanwhile, Doogie treats a wealthy hypochondriac

Vinnie makes a zombie horror movie

Doogie and a hospitalized model realize they have something in common -- being judged by how beautiful or young they look

After Janine breaks up with him, Vinnie is not very thankful on Thanksgiving

Doogie rethinks his position on May-December relationships when he finds himself the victim of age discrimination

Vinnie tries to get help getting into film school from a TV network executive who's been admitted to the hospital

Doogie weighs his relationship with Wanda against an attractive nursing student

Doogie wrecks his father's car and tries to cover it up

Wanda wants time alone after a family member dies

Doogie joins the hospital basketball team in order to fit in

An AIDS-infected artist brings out everyone's true feelings about the disease

Vinnie joins Doogie and David on a camping trip

Grandpa Howser causes problems as Doogie's parents try to renovate the kitchen

Doogie and Wanda face more strains when he goes to a party with another woman

Doogie's mom gets a job. Unfortunately for Doogie, it's at his hospital

Two weeks of volunteer work in Mexico makes Jack reevaluate his life

Vinnie awaits word of whether he's accepted to film school

Problems are bound to occur when Doogie kisses Janine

Doogie takes a still-grieving Wanda to the prom then introduces her to a young heart patient to rekindle her spirit for living