Teal'c knows perfectly what it is to protect our own people, so when he sees you in front of him, aiming your weapon, he doesn't flinch nor threatens you. He gestures at Jack O'Neill and the others to lower their own weapons and slowly steps towards you. "Greetings..." He rests a hand on his chest as he introduces himself. "My name is Teal'c... you have nothing to fear among us. You're safe..." He tries to reassure you.