I would recommend the movie Orca - The Killer Whale for viewers aged 13 and above. The movie contains intense scenes of violence and animal cruelty, which may be disturbing for younger audiences. Additionally, the themes of revenge and loss may be more suitable for older viewers who can better understand and process the emotional and ethical implications of the story. **

The movie you are referring to is called "Orca" (1977). In the film, an orca whale seeks revenge on a fisherman who accidentally kills its mate and unborn calf. The orca's quest for vengeance leads to a series of deadly encounters, including the tragic death of a woman. The movie is known for its intense and suspenseful storyline involving the killer whale. **

A fully grown killer whale (orca) is larger than a fully grown great white shark. The average length of a fully grown great white shark is around 15-20 feet, while the average length of a fully grown killer whale is around 23-32 feet. Additionally, killer whales can weigh up to 6 tons, while great white sharks typically weigh around 2 tons. Therefore, killer whales are generally larger and heavier than great white sharks. **

Both the blue whale and humpback whale are magnificent creatures, but they have some differences. Blue whales are the largest animals on Earth, while humpback whales are known for their acrobatic breaching behavior. Blue whales primarily feed on krill, while humpback whales have a more varied diet that includes krill, small fish, and plankton. Both species are incredible in their own right, and it ultimately comes down to personal preference when choosing between the two. **

Orcas, also known as killer whales, are apex predators and they have a diverse diet. They primarily feed on fish such as salmon, herring, and mackerel, but they also consume other marine mammals like seals, sea lions, and even other whales. Their diet can vary depending on their location and the availability of prey, and they are known to be highly skilled hunters, using cooperative hunting techniques to catch their prey. Overall, orcas are opportunistic feeders and their diet can include a wide range of marine animals. **

Both orcas and great white sharks are apex predators in the ocean, but they have different hunting strategies and behaviors. Orcas, also known as killer whales, are highly intelligent and social animals that hunt in groups and have been known to prey on great white sharks. Great white sharks, on the other hand, are solitary hunters that rely on stealth and speed to ambush their prey. While both are formidable predators, orcas are known for their complex social structures and ability to work together to take down larger prey, giving them the edge in this comparison. **

Killer whales, also known as orcas, are highly intelligent and social animals that typically do not see humans as prey. They have not been known to attack humans in the wild. On the other hand, seals may occasionally take a test bite out of curiosity or mistaken identity, but they are not typically aggressive towards humans either. Overall, interactions between humans and these marine animals are rare and attacks are extremely uncommon. **

Killer whales, also known as orcas, are highly intelligent and social animals that do not see humans as prey. They have not been known to attack humans in the wild. On the other hand, seals are a natural prey for killer whales, so they may occasionally have a test bite to assess if the seal is suitable for hunting. The lack of attacks on humans by killer whales can be attributed to their natural behavior and diet preferences. **