Before joining "The New Archies," Besen builds his acting career as a child performer in both television and voice work. He appears in Canadian productions and gains experience working on set as well as in recording environments, developing skills in character performance at a young age.

Besen is also known for roles in series such as "The Edison Twins" and voice work in animated projects including the "Care Bears" franchise. These roles give him experience across both live-action and animation, working with ensemble casts and production teams prior to his role on the series.

In addition to television and animation, Besen appears in film projects and guest roles on episodic series, expanding his range across different formats and genres. His early career includes work that blends on-camera acting with voice performance, contributing to his versatility as a young actor.

Outside of acting, Besen later steps away from the industry after his early career, having built a body of work that spans multiple television and animation projects during his years as a child actor.