The season follows the newly regenerated Doctor and his companion, Amy Pond, as they investigate a recurring mystery: . These cracks can erase objects and people from existence, a threat that culminates in the series finale where the TARDIS itself is at risk of exploding and destroying time. Main Cast & Characters
: Amy's fiancé (and later husband), a nurse who eventually joins the TARDIS as a regular companion. Doctor Who - Season 5
" Doctor Who - Season 5 " often refers to the featuring the debut of Matt Smith as the Eleventh Doctor. This era introduced a "fairy tale" aesthetic, a new production team led by Steven Moffat, and the first use of High Definition (HD) for the show. Core Premise & Story Arc The season follows the newly regenerated Doctor and