| Costello or Ferrigno |
| Costello's partner |
| Halloween costume |
| Halloween costume choice |
| Ziegfeld Follies" costume designer |
| Costumed more stylishly |
| Actress Vikander who married her costar Michael Fassbender on October 14 |
| Actress who will host the Golden Globes 75th Anniversary Special with her "Will & Grace" costar, Eric McCormack: 2 wds. |
| Costar with Haley and Bolger |
| Advances recording costs |
| How I Met Your Mother" costar who voiced supervillain Vector in "Despicable Me": 2 wds. |
| Accepted as a cost, informally |
| Anne with the infant-in-costume pictures |
| Maguire's "Spider-Man" costar |
| Cost of leaving things behind? |
| At-cost connector |
| Role for Costner or Stack |
| Affleck's "Dogma" costar |
| Pirate costume feature |
| Absorbed, as a cost |
| Abbott-Costello film: 1941 |
| Actor Chevy who costarred on "Community |
| Actor Bill who costarred with Amy Schumer in "Trainwreck |
| Actress who is engaged to her former "Fargo" costar Jesse Plemons: 2 wds. |
| Cost-of-living meas. |
| Kevin Costner's anagrammatic lament about his videos |
| Part of a 1970s-themed Halloween costume |
| Actress Elliott who costars on the Bravo comedy "Odd Mom Out |
| Actor Schreiber who costarred in the 2015 film "Spotlight |
| Add-on cost for a science course |