Yes, "Van Wilder: Party Liaison" is loosely based on the life of comedian Bert Kreischer. The character Van Wilder, portrayed by Ryan Reynolds, is inspired by Kreischer's experiences as a college student at Florida State University, where he was known for his party lifestyle and charisma. Kreischer's story was featured in a Rolling Stone article, which contributed to the film's development. However, while there are similarities, the movie takes creative liberties and is a fictionalized account rather than a direct biography.

"Van Wilder: Party Liaison" is a comedy film that follows Van Wilder, a charismatic and carefree college student who has been at Coolidge College for seven years. He enjoys throwing parties and living a laid-back lifestyle but faces pressure from his father to graduate. When he meets a determined journalist, Gwen, who is assigned to cover his story, their relationship evolves as they navigate college life, relationships, and the drive to succeed. The film explores themes of friendship, self-discovery, and the importance of enjoying life.

Ryan Reynolds was reportedly paid around $1 million for his role as Van Wilder in the 2002 film "Van Wilder: Party Liaison." The film, which became a cult classic, helped to solidify his status as a rising star in Hollywood. Despite its modest budget and mixed reviews, the movie was a commercial success and contributed to Reynolds' career momentum in the years that followed.

There are three movies in the "Van Wilder" series. The original film, "Van Wilder: Party Liaison," was released in 2002 and stars Ryan Reynolds as the titular character. It was followed by "Van Wilder 2: The Rise of Taj" in 2006, which features Kal Penn as Taj, a character from the first film. The series includes a direct-to-DVD sequel titled "Van Wilder: Freshman Year," released in 2009, which serves as a prequel to the first movie.