Marek Oravec is known for his roles in Captain America: The First Avenger, Fury, and The Guernsey Literary & Potato Peel Pie Society. He has been suggested by fans for 1 role on myCast, including Helmuth Sommer in The Donna Summer Story. Similar actors include Samuel L. Jackson, Robert Downey Jr., and Scarlett Johansson. Marek Oravec was suggested to play Helmuth Sommer in The Donna Summer Story by rockercar32. Other actors sugggested to play this role include Keith D. Robinson. The Donna Summer Story has 17 roles, including LaDonna Adrian Gaines, Quincy Jones, and Mary Gaines.