Complex sentence: In March 2011 it was announced that Baker would be returning as the Fourth Doctor for two series of plays for Big Finish Productions, starring alongside former companions Leela (Louise Jameson) and Romana I (Mary Tamm).
Split into simpler sentences: In March 2011 it was announced that Baker would be returning as the Fourth Doctor for two series of plays for Big Finish Productions. He will be starring alongside former companions Leela (Louise Jameson) and Romana I (Mary Tamm).