After Lacy's car is stolen, Vic says it is a 1973 280Z. The 280Z was sold in America between model years 1975 and 1978. In model year 1973, only the 240Z was sold in America.
Charice (Katharine Isabelle) mentions to Lacey (Maggie Lawson) that she read every Nancy Drew book; later, Lacey tells her sister she "wanted to play Nancy Drew." Lawson had previously portrayed the character in Nancy Drew (2002).