Complex sentence: The character of Danni was created in 1993 as part of a new family, the Starks, joining already established characters, brother Darren Stark (Todd MacDonald) and mother Cheryl Stark (Caroline Gillmer).
Split into simpler sentences: The character of Danni was created in 1993 as part of a new family; the Starks. She joined already established characters, brother Darren Stark (Todd MacDonald) and mother Cheryl Stark (Caroline Gillmer).