Penny Forrester

Penny was 7 years old when she adopted Bolt in the Silverlake Animal Rescue, who lived with the puppies of the shelter and his favorite toy Mr. Carrot. Five years later, Penny and Bolt became the stars of the hit TV show Bolt, where they foiled the evil plots of the nefarious Dr. Calico. However, Bolt believed everything that he saw to be real, and that he had superpowers, Bolt was assigned the task of protecting Penny from Calico’s henchmen. In one of the episodes, she and Bolt are in a large city, where they are spying on Calico. After interrogating one of Calico's thugs and learning of his location in Bolivia, Penny was pursued on her fold-up scooter by his helicopters and motorcycles. One of the men tried to lead Bolt away by deploying a disc-shaped bomb on the back of a gas tanker, but Bolt swiftly dispatched the bomb and reunited with his person.

Then, Bolt used his super bark on the forces that surrounded the airport. Having accomplished their mission, Penny poses for a Polaroid picture with Bolt before carrying him through the debris of "super barked" cars and "unconscious" evil henchmen into their set trailer. Penny adds the newest picture to her wall of countless pictures of her and Bolt before trying to play with Bolt such as feeding him dog food, convincing Bolt that she is "fine", attempting to play ball with him, and having him play with his childhood toy Mr. Carrot. But Bolt is still convinced the henchmen will come back for Penny and is determined to protect her. Sadly, Penny hugs and kisses Bolt goodbye for the weekend and leaves him in his trailer.

Saddened about having to leave Bolt alone again, Penny pleads to her agent to take Bolt home for the weekend, but the agent simply tells her to "put a pin in it." She is then later taken by the rest of the staff to be on a cover shoot while Bolt gets bullied by one of Calico's feline henchmen. The next day, Penny and her dog Bolt "infiltrate" Calico's secret lair in Bolivia, where they try to get information about where her father is. However, Calico appears and begins to "kidnap" Penny, resulting in Bolt being taken back to his trailer after the shooting ends. As a result, Bolt escapes, and Penny tries to get him back by sending out lost dog flyers. Luckily, the agent showed Penny the new “Bolt”, another dog looking exactly identical to Bolt. However, Mindy Parker from the network reminds her that they have to keep in production, or else good people will lose their jobs.

After undergoing a cross-country journey back to Hollywood from New York, Bolt reaches the studio, and finds Penny embracing and kissing the Bolt-lookalike. Unaware that Penny still misses him and that her affection for the lookalike was only a part of a rehearsal for the show's episode, he leaves, broken-hearted. On a gantry in the studio, Mittens sees what Bolt does not - Penny telling her mother how much she misses Bolt. Realizing that Penny really does love Bolt, Mittens follows Bolt and explains. At the same time, during the shooting of an episode, Penny is being held "captive" by Dr. Calico until the Bolt-lookalike arrives to "rescue" her, along with her father. However, the Bolt-lookalike panics during filming just as Calico calls his henchmen to get the dog and accidentally knocks over torches, setting the sound stage on fire and trapping Penny, though she is able to get out of the harness that is being used to hold her hostage. The real Bolt arrives and reunites with Penny inside the burning studio, being rescued by firefighters as they succumb to smoke asphyxiation.

Penny and her mother subsequently quit the show when their agent attempts to exploit the incident for publicity purposes. The show continues with a new actress replacing her with a new alien abduction storyline, while Penny herself adopts Mittens and Rhino and moves to a rural home to enjoy a simpler, happier lifestyle with Bolt and her new pets. After watching the said episode, Penny takes a selfie with her new pets and begins to play outside with them, enjoying their new life outside Hollywood.

Penny is a kind, lovable, and intelligent girl. Ever since she was younger, she loved Bolt dearly and was heartbroken when she found out he ran away. She clearly isn't fond of her agent, who rarely listens to her and tries to persuade her into doing what he wants. She is also very loving towards all animals, including Mittens and Rhino, whom she presumably found at the hospital and adopted.

Penny is a slender, girl with fair skin, short auburn hair, and brown eyes. She wears a red T-shirt over a brown long-sleeved shirt, denim grey shorts, grey and white striped leggings, alongside brown slouch socks with a red line and brown boots, which she mostly wears when she's acting in the Bolt TV show. When not acting or doing rehearsal, she wears casual outfits such as a dark blue long-sleeved T-shirt, brown pants, white socks and black sneakers. After quitting the TV show and moving on to a new life with her pets, she wore a light green T-shirt, denim blue shorts, and gray tennis shoes.