Complex sentence: In the 1997 film "Titanic", in which he is portrayed by Michael Ensign, depicts Guggenheim being trapped in the flooding Grand Staircase aboard the ship.
Split into simpler sentences: In the 1997 film "Titanic", he was portrayed by Michael Ensign. The 1997 film "Titanic" depicts Guggenheim being trapped in the flooding Grand Staircase aboard the ship.