Kolcheck, A. is the twenty-third episode of NCIS: Los Angeles Season Six as well as the 143rd episode of the entire series.
When crew members from the missing oil tanker that was used in Arkady's deal with Russia turn up dead, Callen and Sam investigate and discover that Arkady himself has a personal connection to the ship.
|Arkady Kolcheck||Vyto Ruginis|
|Anna Kolcheck||Bar Paly||Arkady's Daughter|
|Elia Berkeley||Elena Evangelo|
|Charles Turner||Ray Campbell|
|Lexi St. Costa||Felisha Cooper|
|Ivan Karposev||Paul Duke|
|Fashion Photographer||Jamison Yang|
|Swimsuit Model||Tatum Miranda|
|Homeland Security Officer||Al Coronel|
|Hans Screiber||Patrick Gorman||Uncredited|
|Patrick Berkeley||Matt Stasi||Uncredited|
- Anna, a woman connected to Arkady and previously introduced in Beacon is revealed to be his daughter.
|NCIS: LA Season Six|
|Deep Trouble, Part 2 ● Inelegant Heart ● Praesidium ● The 3rd Choir ● Black Budget ● SEAL Hunter ● Leipei ● The Grey Man ● Traitor ● Reign Fall ● Humbug ● Spiral ● In The Line of Duty ● Black Wind ● Forest For The Trees ● Expiration Date ● Savoir Faire ● Fighting Shadows ● Blaze of Glory ● Rage ● Beacon ● Field of Fire ● Kolcheck, A. ● Chernoff, K.|