Natural Born Wesen
" Natural Born Wesen" is the 14th episode and of the supernatural drama television series" Grimm" of season 2 and the 36th overall, which premiered on March 15, 2013, on NBC.
The episode was written by Thomas Ian Griffith and Mary Page Keller, and was directed by Michael Watkins.
Kyrylo Dryshlyuk
Kyrylo Dryshlyuk( born 16 September 1999) is a professional Ukrainian football midfielder who plays for FC Oleksandriya in the Ukrainian Premier League.
The Last Fight (Grimm)
" The Last Fight" is the 3rd episode of season 4 of the supernatural drama television series" Grimm" and the 69th episode overall, which premiered on November 7, 2014, on the cable network NBC.
The episode was written by Thomas Ian Griffith and was directed by Paul Kaufman.
Eyes of the Beholder
" Eyes of the Beholder" is the 10th episode of season 3 of the supernatural drama television series" Grimm" and the 54th episode overall, which premiered on January 10, 2014, on the cable network NBC.
The episode was written by Thomas Ian Griffith, and was directed by Peter Werner.
Phyllis Gates
Phyllis Lucille Gates( December 7, 1925 – January 4, 2006) was an American secretary and interior decorator known for her three- year marriage to the actor Rock Hudson.
The story of their marriage was depicted in the TV film" Rock Hudson"( 1990), starring Daphne Ashbrook as Gates and Thomas Ian Griffith as Hudson.
Cry Havoc (Grimm)
" Cry Havoc" is the 22nd episode and season finale of season 4 of the supernatural drama television series" Grimm" and the 88th episode overall, which premiered on May 15, 2015, on the cable network NBC.
The episode was written by Thomas Ian Griffith and was directed by Norberto Barba.
Peter Griffith
Peter Atwill Griffith (October 23, 1933 – May 14, 2001) was an American advertising executive and child stage actor, appearing on Broadway a few times.
His daughters Melanie Griffith and Tracy Griffith and his granddaughter Dakota Johnson became actresses.
Wesenrein
" Wesenrein" is the 9th episode and midseason premiere of season 4 of the supernatural drama television series" Grimm" and the 75th episode overall, which premiered on January 16, 2015, on the NBC network.
The episode was written by Thomas Ian Griffith and was directed by Hanelle Culpepper.
Bad Luck (Grimm)
" Bad Luck" is the 14th episode of season 4 of the supernatural drama television series" Grimm" and the 80th episode overall, which premiered on March 20, 2015, on the cable network NBC.
The episode was written by Thomas Ian Griffith and was directed by Terrence O'Hara.
Thomas Ian Griffith
Thomas Ian Griffith( born March 18, 1962) is an American actor, producer, writer and martial artist who has starred in films and on television.

Question: Are Thomas Ian Griffith and Kyrylo Dryshlyuk of the same nationality?
Answer: no