Finish these missions to get the item indicated:

Mission # to Finish Reward
1 Anthony Stewart Head Interview
2 Amber Benson Interview
3 Nicholas Brendan Interview
4 Robin Sachs Interview
5 Chaos Bleeds Comic Book
6 James Marsters Voice Over Session
7 Anthony Stewart Head Voice Over Session
8 Amber Benson Voice Over Session
9 Nicholas Brendon Voice Over Session
10 Robin Sachs Voice Over Session
11 Joss Whedon Voice Over Session
12 Out-Takes