Voice:

We are looking for a performance similar to Thomas Kretschmann's portrayal of the character. German-accented and incredibly intelligent, slightly cowardly. 

Thomas Kretschmann: https://youtu.be/TOmOF8srneo?t=5s

Character Description: 

Wolfgang von Strucker was a German Baron and one of the leaders of HYDRA. Originally a sleeper agent in S.H.I.E.L.D., he recruited for HYDRA's cause those who became unsatisfied with the way the agency was led. In the aftermath of the Battle of New York, Strucker's HYDRA cell secretly took possession of Loki's Scepter which was confiscated by S.H.I.E.L.D. Over the next two years, Strucker and his deputy Doctor List used the Scepter's powers to experiment on many human volunteers in HYDRA's Sokovian base, aiming to create an army of enhanced people who would serve HYDRA. Around the time of the Battle at the Triskelion, Strucker openly deserted S.H.I.E.L.D., but as the War on HYDRA raged, Strucker eventually became one of the last few surviving heads of HYDRA. His base of operations was discovered and attacked by the Avengers, leading to his capture. Shortly afterward, he was murdered in his cell by Ultron, effectively reducing HYDRA to just a few disorganized cells.

Personality: 

Like all of HYDRA's leaders, Strucker had little to no morality at all. He was perfectly fine with performing experiments on human beings, not worrying about how many of them would die, as he believed that the results gathered from the experiments would contribute to HYDRA's cause. He was also unconcerned about the civilian casualties in the nearby city of Novi Grad during the Attack on the HYDRA Research Base. According to another HYDRA head Gideon Malick, Strucker understood that protecting assets was more important than flaunting them, as he would never foolishly put an untested young operative in play without proper training. However, General Hale claimed that Strucker was one of the reasons why HYDRA went off the rails.