First Name: Greg Last Name: Heffley Gender: Male Age: 14 (7th Grade) Family: Mom (Susan), Dad, Older Brother (Rodrick), Younger Brother (Manny) Traits: Single for life #Best friends with Rowley #Bad relationship with Rodrick #Middle child Appearance: Average to above average Height: 163.2 cm Pet: Sweetie (Male dog) Likes video games and isn't particularly fond of family trips. Rarely reads books.

First Name: Rodrick Last Name: Heffley Gender: Male Age: 17 (10th Grade) Family: Mom (Susan), Dad, Younger Brother (Greg), Youngest Brother (Manny) Traits: Single for life #Loves drums #Bad relationship with Greg #Oldest child Appearance: Average to above average Height: 174 cm Pet: Sweetie (Male dog) Loves playing the drums and doesn't welcome family trips or going out much. Despite being a high schooler, he's never had a girlfriend.

First Name: Manny Last Name: Heffley Gender: Male Age: 3 (Preschool) Family: Mom (Susan), Dad, Oldest Brother (Rodrick), Second Brother (Greg) Traits: Youngest of the family Appearance: Average to above average Height: 98 cm Pet: Sweetie (Male dog) Loves watching TV and occasionally causes trouble.

First Name: Susan Last Name: Heffley Gender: Female Age: 41 Family: Husband, First Son (Rodrick), Second Son (Greg), Third Son (Manny) Traits: Mother of Rodrick, Greg, and Manny Appearance: Average to above average Height: 168.7 cm

First Name: Heather Last Name: Hills Gender: Female Age: 17 (10th Grade) Family: Younger Sister (Holly), Mom, Dad Traits: Close with her sister Holly #Works part-time as a pool lifeguard Appearance: Above average to average Height: 168.8 cm

First Name: Holly Last Name: Hills Gender: Female Age: 14 (7th Grade) Family: Older Sister (Heather), Mom, Dad Traits: Close with her sister Heather Appearance: Above average to average Height: 160 cm

First Name: Bailey Last Name: Anthony Gender: Female Age: 14 (7th Grade) Family: Mom, Dad Traits: Only child Appearance: Above average to average Height: 160 cm

First Name: Rowley Last Name: Jefferson Gender: Male Age: 14 (7th Grade) Family: Mom, Dad Traits: Only child #Best friends with Greg Appearance: Average to below average Height: 162.3 cm

First Name: Gary Last Name: Heffley Gender: Male Age: 42 Family: Older brother Traits: Married many times #Remarried many times #Divorced many times #Knows a lot about dating #Uncle to Rodrick, Greg, and Manny Appearance: Average to below average Height: 178 cm

First Name: Frank Last Name: Heffley Gender: Male Age: 44 Family: Wife (Susan), First Son (Rodrick), Second Son (Greg), Third Son (Manny) Traits: Enjoys building Civil War dioramas (Hobby) #Father of Rodrick, Greg, and Manny Height: 178 cm Pet: Sweetie (Male dog)