Mark Ellis is a Canadian actor and screenwriter known for his contributions to both television and film, making a significant impact on the home video market. His work on the beloved family horror film "Goosebumps: Deep Trouble" (2005) has garnered a nostalgic following, with collectors eager to add this title to their VHS and DVD collections. The film stands out for its engaging adaptation of R.L. Stine's work, capturing the essence of the series that defined a generation of young horror fans. Beyond his film work, Ellis is celebrated for co-creating and executive producing the acclaimed CBC series "Flashpoint," which debuted in 2008. This police drama not only captivated audiences but also became a sought-after series on DVD, as fans appreciate the compelling storytelling and character development. Ellis's ability to blend action with emotional depth makes his projects particularly desirable for collectors who cherish both the physical media and the rich history behind the titles.