The first season of premiered on April 4, 2010, on Disney Channel . The show follows the Duncan family in Denver, Colorado, as they adjust to their fourth child, baby Charlotte "Charlie" Duncan. A central theme is the video diary created by teenage sister Teddy, who records advice for Charlie to watch when she is older, always ending with the catchphrase, "Good luck, Charlie". Core Cast and Characters
(Eric Allan Kramer): The father and owner of "Bob's Bugs Be Gone," a pest control business. Season 1 Episode Highlights Good Luck Charlie - Season 1
( Bradley Steven Perry ): The mischievous 10-year-old middle child who initially struggles with being overlooked after the baby's birth. The first season of premiered on April 4,
( Mia Talerico ): The adorable new baby who was 9–11 months old during filming of the first season. Core Cast and Characters (Eric Allan Kramer): The
( Bridgit Mendler ): The responsible older sister who creates the video diaries.
