Doogie is no ordinary teenager, he is a doctor. As smart as they come, he has been a doctor since the age of fourteen. But it's not because you are highly intelligent that you don't have the same feelings toward life. He is constantly torn between a life of teenage fun with his buddy Vinny, and a more serious and quiet life practicing medicine.

	3x01 The Summer of '91 It's time for Doogie's annual chat with his psychologist where he gets a few things off his chest, such as feeling like a man but treated as a kid. During the talk he reveals what happened ...	Sep. 25, 1991
	3x02 Doogie Has Left the Building (1) Doogie and Vinnie move into their own apartment: Doogie ponders a decision affecting the life of a young patient.	Oct. 02, 1991
	3x03 Doogie Has Left the Building (2) Life at Doogie and Vinnie's new pad resembles one big beer commercial, but what Doogie really needs is a listening ear.	Oct. 09, 1991
	3x04 It's a Damn Shaman Doogie is in court after the parents of a sick Laotian kid refuse to have him go through surgery because of their strong religious beliefs. Meanwhile Vinnie gets in hot water with Jennine's ...	Oct. 16, 1991
	3x05 The Cheese Stands Alone A seductive classmate proves more temptation than Vinnie can handle, especially as Janine grows distant.	Oct. 23, 1991
	3x06 Lonesome Doog Doogie is a portrait of anxiety when Wanda comes home from art school and strikes up several new friendships.	Oct. 30, 1991
	3x07 When Doogie Comes Marching Home Doogie plays a Civil War doctor as he and Vinnie collaborate on a screenplay.	Nov. 13, 1991
	3x08 Doogstruck While driving to visit Wanda, Doogie's car breaks down in the desert -- where he meets a soul mate.	Nov. 20, 1991
	3x09 Room and Broad Doogie's parents want him to pay room and board; Spaulding's father doesn't want a pacemaker.	Nov. 27, 1991
	3x10 Doogiesomething Doogie and Wanda's efforts to be friends are put on hold after Wanda calls long-distance for advice on a new guy.	Dec. 04, 1991
	3x11 Truth and Consequences Doogie takes a liking to a homely hospital research librarian only after he learns she's scheduled for plastic surgery; a youth counselor's lies trap him in a kind of prison.	Dec. 11, 1991
	3x12 It's a Wonderful Laugh Doogie discovers the healing power of laughter after an argument with Vinnie and while treating a troubled young kidney patient.	Dec. 18, 1991
	3x13 Dangerous Reunions Katherine relives her past with her visiting first love; Raymond starts hanging out with pals from the 'hood after failing his paramedics exam.	Jan. 08, 1992
	3x14 Mummy Dearest The examination of a mummy brings rumblings of a curse from the staff and has Doogie contemplating the limits of modern medicine.	Jan. 22, 1992
	3x15 Double Doogie with Cheese Vinnie bets that Doogie can't last in a "mindless" fast-food job.	Feb. 05, 1992
	3x16 The Show Musn't Go On An egotistical actor observes Doogie's hospital procedures to give his TV series a shot in the arm.	Feb. 12, 1992
	3x17 If This Is Adulthood, I'd Rather Be in Philadelphia After months of dating Cecelia, Doogie discovers what she's been hiding -- a 4-year-old son, who stirs Doogie's paternal instincts.	Feb. 19, 1992
	3x18 What You See Ain't Necessarily What You Get After taking Spaulding out for her 30th birthday, Doogie wonders if there's more fun in store for the two of them.	Mar. 11, 1992
	3x19 My Father, My Self While Doogie considers a career specialty, he learns that another doctor has been invited to join his father's practice.	Mar. 19, 1992
	3x20 Educating Janine Janine's parents split a seam when Janine forsakes college for a career in fashion.	Apr. 01, 1992
	3x21 Sons of the Desert Spring break in Palm Springs is just what the doctor ordered for Vinnie, who pursues a jealous vendetta against Janine, and Doogie, who weighs a fellowship in trauma surgery.	Apr. 22, 1992
	3x22 That's What Friends Are For Doogie is anything but popular after he encourages Wanda to accept her dad's new gal and Vinnie to accept being short.	Apr. 29, 1992
	3x23 Thanks for the Memories Cherished memories get lost in the aging process for a patient who relies on Doogie to help him remember; and Vinnie takes a video journey to self-discovery.	May. 06, 1992
	3x24 Club Medicine The Drs. Howser spend a father-son trip at a Honduran operating theater, where Doogie gives a thumbs down to a wisecracking surgeon.	May. 13, 1992