6.5
/10
Luka Melnik is a fictional character portrayed by David Vadim in the TV series Madam Secretary.
In the first episode they appeared in, titled The Greater Good (season 2), they were 43 years old.
They appear in 2 episodes out of a total of 120 aired

Luka Melnik

by David Vadim

character

Episodes2

  • 8.1
    /10

    The Greater Good
    episode S2.E10 december 2015
    Elizabeth and President Dalton discover a secret that could impact Maria Ostrov's reputation; Dmitri wants to stop being a spy.
  • 7.7
    /10

    Unity Node
    episode S2.E11 january 2016
    After the death of Maria Ostrov, Elizabeth works to maintain a fragile peace. Henry is in grief over the loss of his student Dmitri. Efforts are made to save American astronauts.