Recurring Guest Characters Valdack 1 guest appearances Elena Tulaska 1 guest appearances Nate Packer 1 guest appearances Kabir Dudani 1 guest appearances Pizza Guy 1 guest appearances Tommy 1 guest appearances Gamer691 1 guest appearances Callister Employee 1 guest appearances Captain Robert Daly 1 guest appearances Lt. Elena Tulaska 1 guest appearances Lt. Kabir Dudani 1 guest appearances Lieutenant Nanette Cole 1 guest appearances Lt. Commander James Walton 1 guest appearances Helmsman Nate Packer 1 guest appearances Lt. Shania Lowry 1 guest appearances Stefan Butler 1 guest appearances Peter Butler 1 guest appearances Dr. Haynes 1 guest appearances Mohan Thakur 1 guest appearances Colin Ritman 1 guest appearances ⇤ « 12 13 14 15 16 17 18 19 20 21 » ⇥