7.7
/10
Leo Markus is a fictional character portrayed by Harry Connick Jr. in the TV series Will & Grace.
In the first episode they appeared in, titled ...And the Horse He Rode in On (season 5), they were 35 years old.
They appear in 25 episodes out of a total of 246 aired
The character of Leo Markus is mainly associated with Grace Adler and Will Truman.

Leo Markus

by Harry Connick Jr.

character

Episodes25

  • 7.5
    /10

    ...And the Horse He Rode in On
    episode S5.E1 september 2002
    Grace is rescued by a handsome Jewish doctor who pulls her up on his horse and delivers her just in time for her insemination with an impatient Will.
  • 8.3
    /10

    Bacon and Eggs
    episode S5.E2 october 2002
    Jack is stalking Kevin Bacon. For real. Fortunately, Kevin Bacon is interviewing assistant applicants and Jack beats the others with his vast knowledge of Kevin Bacon. Jack's first assignment: to find Kevin's stalker! Grace takes her first pregnancy test. Karen is trying to break up with Lionel. Dr. Leo comes to see Grace at her workshop - but only to ask her to redesign his practice space.
  • 7.8
    /10

    The Kid Stays Out of the Picture
    episode S5.E3 october 2002
    Will has already bought a cradle, but when Grace's date with Dr. Leo accidentally takes them to a level that she wasn't expecting, the plans for artificial insemination need to be re-evaluated.
  • 7.6
    /10

    It's the Gay Pumpkin, Charlie Brown
    episode S5.E5 october 2002
    Karen struggles with the decision whether to tell Stan about her affair, only to find out that he is also hiding something.
  • 7.6
    /10

    The Needle and the Omelet's Done
    episode S5.E7 november 2002
    When Grace accompanies Leo to dinner with some "friends," she doesn't realize that he's tricked her and instead introduced her to his real parents--and she soon regrets her earlier salty dialogue and suggestive attitude. Elsewhere, Jack is again confronted by Zandra, his gruff acting teacher, when he tries to showcase his meager talent in a class while a willing Will joins Karen in subjecting to a Botox facial injection.
  • 7.6
    /10

    Marry Me a Little
    episode S5.E8 november 2002
    After Grace impulsively accepts a marriage proposal from Leo there seem to be a million roadblocks between her and an actual wedding, not the least of which is her best friend Will's unease about the whole idea.
  • 7.8
    /10

    Marry Me a Little More
    episode S5.E9 november 2002
    Grace and Leo deal with unsettling details; and Will is reluctant to give away Grace.
  • 7.6
    /10

    All About Christmas Eve
    episode S5.E11 december 2002
    "On Christmas Eve, Grace is torn when she has only two tickets to "The Nutcracker" musical and can't take both her best friend Will and new husband Leo (Grammy-winning guest star Harry Connick, Jr.)- but her back-and-forth indecision leaves Will spinning like a Hanukkah dreidel between a dithering Grace and his previous holiday plans with Jack and Karen."
  • 7.6
    /10

    Fagmalion Part 2: Attack of the Clones
    episode S5.E14 january 2003
    Will and Jack continue their campaign to adapt Karen's awkward cousin to his new way of life but their flamboyant efforts to help him only remind Will of his own clumsy experiences when he came out.
  • 7.6
    /10

    Leo Unwrapped
    episode S5.E20 april 2003
    Will's attempt to orchestrate a surprise for Grace's birthday by sneaking Leo back from Africa fails when he arrives earlier than expected. After Grace bumps into Leo, they agree to an elaborate charade to keep Will's 'surprise' intact.
  • 8.1
    /10

    23
    episode S5.E23 may 2003
    Karen learns that Stan has suddenly passed away, and the funeral becomes a contest of wills between Karen and her British rival - and a free-for-all when the will is read for everyone who ever felt deserving, such as Will.
  • 8.2
    /10

    24
    episode S5.E24 may 2003
    Karen confronts her ex-husband's mistress before she invites Will, Grace and Jack on her extravagant yacht for a somber ceremony.
  • 7.6
    /10

    Dames at Sea
    episode S6.E1 september 2003
    Will and Jack awake in a precarious position - sharing a bed. Unable to remember every detail from the night before, the two bedfellows deny the possibility that anything happened, but each grow concerned as to how to dump the other.
  • 8.8
    /10

    Last Ex to Brooklyn
    episode S6.E2 october 2003
    Grace and Leo are having a dinner party. Grace invites Will, Jack, and Karen, and when Leo bumps into his ex Diane, he invites her. Grace assures Will, Jack, and Karen that there will be no drama whatsoever. Absolutely not. Unless it turns out that Diane is a secret from someone's past.
  • 7.4
    /10

    Home Court Disadvantage
    episode S6.E3 october 2003
    When Grace and Leo join Karen for a friendly game of tennis at her exclusive club, her fierce playing style sends Grace fleeing the court.
  • 7.5
    /10

    A-Story, Bee-Story
    episode S6.E5 october 2003
    When Leo's depressed about leaving Doctors Without Borders, Will tries to cheer him up. But it only makes him miss it more. And Jack decides to get ready for a Gay Spelling Bee and is being prepped by Karen.
  • 7.4
    /10

    I Do
    episode S6.E23 april 2004
    Karen and Lyle are "eloping" to Las Vegas on a private plane because Lyle said "screw it" to a 3,000 people wedding. Jack and Will are tagging along. Leo is coming from Cambodia, but where's Grace?
  • 7.6
    /10

    Oh, No, You Di-in't
    episode S6.E24 april 2004
    At Lyle and Karen's wedding reception, Will confronts Leo, who is experiencing strong guilt about his actions. Lyle's brother also suddenly remembers he had something to tell to Lyle. And Karen has a surprise in store for everyone.
  • 7.3
    /10

    FYI: I Hurt, Too
    episode S7.E1 september 2004
    After breaking up with Leo, Grace tries to cope with her grief by taking all of Leo's stuff out of his apartment. After Leo shows up at Will's apartment to win Grace back, she seems to finally end their relationship. JLo and Jack are friends.
  • 7.5
    /10

    Saving Grace, Again: Part 1
    episode S7.E8 november 2004
    Grace decides to start dating again after her divorce. On her first date, she meets with a guy, who Will recommended to her. Although Will is worried that Grace ruins the date, it actually goes quite well and when Grace gets home there is a message on the answering machine.
  • 7.7
    /10

    Love Is in the Airplane
    episode S8.E6 november 2005
    While en route to London, Will and Grace spot Grace's ex-husband Leo on their flight. Will charms a pair of gay flight attendants, who also happen to be dating, so he can smuggle Grace into first class to talk to Leo.
  • 7.5
    /10

    Grace Expectations
    episode S8.E16 march 2006
    Grace reluctantly decides to tell Leo that she's pregnant with his child. Menawhile, a blissful Will settles in with James... until he discovers something unexpected about him.
  • 8.4
    /10

    The Finale: Part 1
    episode S8.E23 may 2006
    The culmination of eight seasons ends tonight with a one-hour series finale. Can Will and Grace raise a child together and find ultimate happiness? Will Jack find anyone that loves him as much as he loves himself? Will Karen find true happiness with the absence of Stan?
  • 8
    /10

    The Finale: Part 2
    episode S8.E24 may 2006
    The culmination of eight seasons ends tonight with a one-hour series finale. Can Will and Grace raise a child together and find ultimate happiness? Will Jack find anyone that loves him as much as he loves himself? Will Karen find true happiness with the absence of Stan?
  • 8
    /10

    Emergency Contact
    episode S9.E3 october 2017
    Grace is shocked to find that the emergency contact called by her doctor's office is ex-husband Leo, not Will. Jack takes on a new job he never expected to love. Karen befriends a 12-year-old girl in the Bronx, despite her best efforts.