Kristin Kreuk and Allison Mack in Smallville (2001)

Allison Mack and Tom Welling in Smallville (2001)

Elijah Wood and Allison Mack in Wilfred (2011)

Allison Mack and Justin Hartley in Smallville (2001)

Allison Mack, Tom Welling, Desiree Zurowski, Justin Hartley, and Erica Durance in Smallville (2001)

Steve Byers and Allison Mack in Smallville (2001)

Jensen Ackles and Allison Mack in Smallville (2001)

Christine Chatelain, Alessandro Juliani, Allison Mack, Sharon Taylor, and Tundra in Riese (2009)

Joely Fisher, Gildart Jackson, and Allison Mack in You (2009)

Melora Hardin, Gildart Jackson, and Allison Mack in You (2009)

Alaina Huffman, Allison Mack, Tom Welling, Justin Hartley, Erica Durance, and Alan Ritchson in Smallville (2001)

Dolly Parton, Roddy McDowall, Brian Kerwin, Allison Mack, and Eli Marienthal in Unlikely Angel (1996)

Dolly Parton, Brian Kerwin, Allison Mack, and Eli Marienthal in Unlikely Angel (1996)

Mimi Rogers, Karen Allen, and Allison Mack in My Horrible Year! (2001)