第 4 季 共 22 集
播出时间：1992年9月24日
第 1 集 There's a Riot Going On
播出时间：1992年9月24日
The 1992 L.A. riots find trauma surgeon Doogie overwhelmed.
第 2 集 Look Ma, No Pants
播出时间：1992年10月1日
Katherine can't stop playing mother to Doogie even after he dates her boss, whom he brings to the house for skinny-dipping.
第 3 集 Doogie Got a Gun
播出时间：1992年10月8日
After the family is robbed, Doogie considers buying a gun, but he's haunted by memories of shooting victims he's treated.
第 4 集 Doogie Doesn't Live Here Anymore
播出时间：1992年10月15日
Doogie hunts for new digs and finds a Venice Beach loft; and Vinnie must also find a new home when his parents divorce.
第 5 集 The Patient in Spite of Himself
播出时间：1992年10月22日
A med-school project has Doogie and a fellow doctor posing as patients, being poked, prodded and probed to learn how to empathize with patients.
第 6 集 To Err is Human, to Give up Isn't a Bad Idea
播出时间：1992年10月29日
Doogie faces his first solo surgery fearing he's not perfect; and Vinnie faces his first time voting.
第 7 集 Doogie, Can You Hear Me?
播出时间：1992年11月12日
A hearing-impaired patient charms Doogie, who speaks her language by signing but may not be listening. She also offers creative inspiration for Vinnie's Chaplinesque film.
第 8 集 Nothing Compares 2 U
播出时间：1992年11月12日
Doogie's ego takes a beating when a winsome nurse chooses Vinnie over him. Raymond also comes up short when comparing himself to other technicians.
第 9 集 Do the Right Thing ... If You Can Figure out What It Is
播出时间：1992年11月19日
Doogie's heart tells him to do one thing, his head another in choosing the best candidate for a heart transplant; and Vinnie's dilemma involves a vulnerable Janine.
第 10 集 The Big Sleep ... Not!
播出时间：1992年11月26日
Doogie holes up at the hospital on Thanksgiving Eve for some R&R, as does a new mother who feigns illness to get away from her family.
第 11 集 Will the Real Dr. Howser Please Stand Up
播出时间：1992年12月10日
Doogie spots evidence of child abuse when his dad's friend brings in his injured son for care.
第 12 集 The Mother of All Fishing Trips
播出时间：1992年12月17日
Doogie's mom makes a poor substitute as Doogie's fishing partner when Dr. Howser throws his back out and is at home being cared for by Vinnie.
第 13 集 Roommate with a View
播出时间：1992年12月31日
Doogie learns a lesson about trusting the unknown from a free-spirited model sharing his loft, as does a kidney-transplant candidate.
第 14 集 Spell It M-A-N
播出时间：1993年1月7日
A nurse Doogie's dating retaliates against his braggadocio by spreading rumors about him; Vinnie gets a new film-school dormmate.
第 15 集 It's a Tough Job ... But Why Does My Father Have to Do It?
播出时间：1993年1月14日
Vinnie can't adjust to the masseuse his father is dating; Doogie's dad is asked to replace a doctor who expired while on duty.
第 16 集 The Adventures of Sherlock Howser
播出时间：1993年1月21日
Doogie as Sherlock Holmes and Vinnie as Dr. Watson play out Doogie's confusion over Michele.
第 17 集 Love Means Constantly Having to Say You're Sorry
播出时间：1993年1月28日
Laura makes Vinnie feel he's "become a man," but he reacts with adolescent jealousy to men around her. Meanwhile, a traveler's illness puzzles Doogie.
第 18 集 You've Come a Long Way, Baby-Sitter
播出时间：1993年2月4日
Some things are better left unexplored, like Doogie's crush on his old baby sitter or Vinnie's dream of having a star read his script.
第 19 集 Love Makes the World go 'Round ... or is It Money?
播出时间：1993年2月25日
A deposit error dumping $16,000 in Vinnie's account tests his integrity; and Doogie must prove his integrity to a girl with a crush on him.
第 20 集 Dorky Housecall, M.D.
播出时间：1993年3月11日
Doogie bemoans his friendship-only status with Michele but finds inspiration on how to deal with it from an acerbic cartoonist patient.
第 21 集 Eleven Angry People ... and Vinnie
播出时间：1993年3月18日
Jury member Vinnie tries to look beyond the letter of the law, as does Doogie, who uncovers a bogus doctor at Eastman.
第 22 集 What Makes Doogie Run
播出时间：1993年3月25日
Doogie sees his gift of genius as more of a curse than a blessing as he seeks inspiration outside the world of medicine.
