If you want to watch a true compelling video of an alien encounter then this video of Jessie Rosenberg will interest you. The event that she is describing happened in Ranton, Staffordshire in 1954. Jessie Rosenberg was 29 years old at the time and witnessed a lens shaped object flying over her house. She was with her two children at the time. She also describes two alien creatures with blonde hair that she saw in the object staring down at her.
This type of alien is sometimes known as a Nordic Aliens. The name is derived from the fact that they are Nordic or Scandinavian in appearance. Many accounts describe them as being quite tall, with noticeable blue eyes and striking humanoid features.