Cast Credits Origin (2018) Guest starring as Takeshi Kenzaki Episode 1x01: The Road Not Taken (Nov 14, 2018) Madam Secretary (2014) Guest starring as Ken Yoshino Episode 5x07: Baby Steps (Nov 18, 2018) Hawaii Five-0 (2010) Guest starring as Mr. Denis Kula Episode 5x13: La Po'ino (Jan 30, 2015)